Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

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Title Standard No. Implemented On
Prerequisites for enterprises in biodiesel product CAS 146-2007
Energy consumption test and calculation method for oilfield production systemGB/T 33653-20172017-12-1
The testing and calculation methods for water balance in oil-gas field production systemGB/T 31457-20152015-8-1
Monitoring and testing code for energy conservation of oilfield production systemGB/T 31453-20152015-8-1
Monitoring and Testing Specification of Energy Conservation for Offshore Oil & Gas FieldSY/T 6953-20132014-4-1
The method of water balance test and calculation for oilfield production systemSY/T 6721-20082008-12-1
Construction supervision standard for petroleum & natural gas pipeline projectSY 4116-20082008-12-1
Specification for economical operation of crude oil pipelineSY/T 6723-20082008-12-1
The economic operation specification of electric power suply and distribution system for oil and gas fieldSY/T 6373-20082008-12-1
Requirement for compile construction scheme of oil and gas transmission pipeliningSY/T 4115-20082008-12-1
Technical guides for energy sources comprehensive utilizayion in petroleum enterpriseSY/T 6375-20082008-12-1
Heat determination for heating furnaceSY/T 6381-20082008-12-1
Economical operation for artificial lift systemSY/T 6374-20082008-12-1
Specification for energy saving in crude oil pipeline designSY/T 6393-20082008-12-1
Technical specification for design of energy conservation for oil field surface engineeringSY/T 6420-20082008-12-1
Statistical index and calculation methods for energy consumption and water usage of petroleum enterpriseSY/T 6722-20082008-12-1
The measuring for energy conservation effect of energy conservation products in petroleum enterpriseSY/T 6422-20082008-12-1
Administrant and technicalcriterion for storage enterprise of refined oil productSB/T 10445-20072008-5-1
Adaministrant and technical criterion for wholesale enterprise of refined oil productSB/T 10446-20072008-5-1
Monitoring and testing code for energy conservation of oilfield production systemSY/T 6275-20072008-3-1
Drilling tech-economic indexes and calculation methodsSY/T 5841-20052005-10-1
Administrant and technical criterion for retail enterprise of refined oil productSB/T 10390-20042005-2-1
Management method for finished design and technical information filingSHSG 041-19912003-8-1
Specification for drawings of offshore oil development engineeringSY/T 10028-20022002-8-1
Guidelines for quality control in coal laboratoryMT/T 895-20002001-5-1
Calculation Method for Electricity Load Design in Petroleum RefinSH/T 3116-20002001-3-1
Specification for Compiling the Design Documents of Offshore Oil Development EngineeringSY/T 10036-20012001-2-1
Economic evaluation methods for a petroleum enterprise senergy-saving technical innovation projectSY/T 6473-20002000-10-1
Generic specification for sockets for integrated circuit (s ) card (IC card )SJ/T 11166-19981998-5-1
Detail specification for type GZS10-2 sockets for colour picture tubesSJ/T 11163-19981998-5-1
Detail specification for type GZS12-4 sockets for colour picture tubesSJ/T 11164-19981998-5-1
Detail specification for type GZS8-6 sockets for colour picture tubesSJ/T 11162-19981998-5-1
Type TJC201,bar connectors,specification forSJ/T 11135-19971998-1-1
Detail specification for flexible flat cables connectors, 1.25mm pitch, Type DCB1SJ/T 11134-19971998-1-1
Generic specification for flexible flat cables connectorsSJ/T 11133-19971998-1-1
Detail specification for general purpose rigid coaxial transmission line and its flange connectorsSJ/T 10795-19961997-1-1
Video frequency connectors,Type SL12SJ/T 10911-19961997-1-1
Video frequency connectors, Type SL10SJ/T 10910-19961997-1-1
Detail specification of circular connectors for radio and associated sound equipment, Type YS2 (Applicable for certification)SJ/T 10767-19961997-1-1
Video frequency connectors,Type SL16SJ/T 10912-19961997-1-1
General specification for digital direct-current micro resistance measuring instrumentsSJ/T 10690-19961996-11-1
Electromechanical switches for use in electronic equipment-Part 5: Sectional specification for pushbutton switches-Section 1: Blank detail specificationSJ/T 10697-19961996-11-1
General specification for microwave radiometersSJ/T 10701-19961996-11-1
General specification for variable frequency and voltage power suppliesSJ/T 10691-19961996-11-1
Guidelines for personnel training and qualification evaluationSJ/T 10466.21-19951996-1-1
Guidelines for management of product quality informationSJ/T 10466.18-19951996-1-1
Guidelines for quality improvementSJ/T 10466.19-19951996-1-1
Bar connectors,Type TJC2,detail specification forSJ/T 10644-19951995-10-1
Bar connectors, Type TJC1, detail specification forSJ/T 10643-19951995-10-1
Bar connectors,Type TJC,generic specification forSJ/T 10642-19951995-10-1
Bar connectors, Type TJC5, detail specification forSJ/T 10647-19951995-10-1
Bar connectors,Type TJC4,detail specification forSJ/T 10646-19951995-10-1
Bar connectors, Type TJC3, detail specification forSJ/T 10645-19951995-10-1
Design Code for Environmental Protection to Enterprises in Petrochemical IndustrySH 3024-19951995-7-1
Guideline for corrective actionSJ/T 10466.16-19941995-4-1
Guidelines for design quality controlSJ/T 10466.14-19941995-4-1
Generic specification for video spectrum analyzersSJ/T 10606-19941995-4-1
Measuring methods for TV video transmission characteristic measuring instrumentsSJ/T 10610-19941995-4-1
Specifications for TV video transmission characteristic measuring istrumentsSJ/T 10609-19941995-4-1
Generic specification for video tape recorder jitter meterSJ/T 10605-19941995-4-1
Guideline for nonconforming controlSJ/T 10466.15-19941995-4-1
General specification for character generatorSJ/T 10522-19941994-12-1
Generic specification of vacuum switch tubes for circuit breakersSJ/T 10577-19941994-12-1
Methods of measurement and test of vacuum switch tubes for low-voltage circuit breakersSJ/T 10582-19941994-12-1
Blank detail specification of ceramic vacuum switch tubes for circuit breakersSJ/T 10578-19941994-12-1
General specification of constant viltage power supplies A.C. output,interference immunity typeSJ/T 10541-19941994-12-1
Test methods of constant voltage power supplies,A.C. output,interence immunity typeSJ/T 10542-19941994-12-1
Generic specification of vacuum switch tubes for low-voltage circuit breakersSJ/T 10581-19941994-12-1
Methods of measurment and test of vacuum switch tubes for vacuum contactorsSJ/T 10576-19941994-12-1
Generic specification of vacuum switch tubes for the contactorsSJ/T 10575-19941994-12-1
Blank detail specification of glass vacuum switch tubes for circuit breakersSJ/T 10579-19941994-12-1
Detail specification for vacuum switch tube, Type ZKBD1250/10-20SJ/T 10580-19941994-12-1
Detail specification for electromechanical switches for use in electronic equipment waviness switches Type KND1SJ/T 10492-19941994-10-1
Concentric plug and jack model CS(CK)25,CS(CK)35SJ/T 10495-19941994-10-1
Bayonet coupling circular connectors, specification forSJ/T 10497-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment lever (toggle) switches Type KN6SJ/T 10491-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment lever (toggle) switches Type KN4SJ/T 10490-19941994-10-1
Connectors, Type P, specification forSJ/T 10496-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment waviness switches Type KND2SJ/T 10493-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment lever (toggle) switches Type KN3SJ/T 10489-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment lever (toggle) switches Type KN2SJ/T 10488-19941994-10-1
Waterproof circular connectors, Type FX16-7, specification forSJ/T 10498-19941994-10-1
Detail specification for electromechanical switches for use in electronic equipment lever (toggle) switches Type KN1SJ/T 10487-19941994-10-1
Concentric plug and jack model CS(CK)635SJ/T 10494-19941994-10-1
Guidelines for quality of after-seles servicingSJ/T 10466.13-19931994-6-1
Guidelines for quality control of handling, storage, packaging and deliverySJ/T 10466.12-19931994-6-1
21mm rigid precision coaxial line and associated hermaphroditic precision coaxial connectorSJ/T 10449-19931994-6-1
7mm rigid precision coaxial line and associated hermaphroditic precision coaxial connectorSJ/T 10451-19931994-6-1
Guidelines for design reviewsSJ/T 10466.7-19931994-6-1
Guidelines for contract reviewSJ/T 10466.6-19931994-6-1
Guidelines for quality in marketingSJ/T 10466.5-19931994-6-1
Guidelines for quality costs managemenetSJ/T 10466.4-19931994-6-1
Guidelines for quality control of productionSJ/T 10466.10-19931994-6-1
Guidelines for control of product verificationSJ/T 10466.11-19931994-6-1
Blank detail specification of glass vacuum switch tubes for the contactorsSJ/T 10425-19931994-6-1
Guidelines of quality engineering control for large electronic systemSJ/T 10468-19931994-6-1
Blank detail specification of ceramic vacuum switch tubes for the contactorsSJ/T 10426-19931994-6-1
14mm rigid precision coaxial line and associated hermaphroditic precision coaxial connectorSJ/T 10450-19931994-6-1
Guidelines for quality control in procurementSJ/T 10466.8-19931994-6-1
Compile specification for design documents of petroleum surface engineeringSY 0009-19931994-3-1
Bar connectors-Quality grading standardSJ/T 9555.8-19931994-1-1
R.F coaxial connector adapteres of Type N/F80-Detail specification ofSJ/T 10398-19931994-1-1
R.F coaxial connector adapteres of Type N/F40 - Detail specification ofSJ/T 10397-19931994-1-1
BNC-type radio frequency coaxial connector-Quality grading standardSJ/T 9562.2-19931994-1-1
R.F coaxial connector adapteres of Type N/F22-Detail specification ofSJ/T 10396-19931994-1-1
300Ω/75Ω balanced-unbalanced impedance converter for use in FM broadcast TV reciever - Quality grading standardSJ/T 9562.7-19931994-1-1
L27-type radio frequency coaxial connector - Quality grading standardSJ/T 9562.4-19931994-1-1
Unaccordant radio frequency coaxial connector-Quality grading standardSJ/T 9562.6-19931994-1-1
R.F coaxial connectors of Type F80-Detail specification ofSJ/T 10395-19931994-1-1
R.F coaxial connectors of Type F22 - Detail specification ofSJ/T 10393-19931994-1-1
R.F coaxial connectors of Type F40-Detail specification ofSJ/T 10394-19931994-1-1
Measuring methods on TV channel signal generatorSJ/T 10370.2-19931993-12-1
Detail specification capacitors, chip, multiple layer, fixed, unencapsulated, ceramic dielectric, established reliability Type CCK4103SJ 20318-19931993-7-1
Detail specification for Types JT54LS13,JT54LS14 and JT54LS132 positive-NAND gates of LS-TTL semiconductor circuitsSJ 20281-19931993-7-1
Detail specification capacitors, fixed, ceramic dielectric, established reliability Type CTK8116SJ 20316-19931993-7-1
detail specification for JT54LS151, JT54LS153, JT54LS157, JT54LS158, JT54LS251, JT54LS253, JT54LS257 types of LS-TTL semiconductor integrated circuitsSJ 20292-19931993-7-1
detail specification for JT54LS42, JT54LS138, JT54LS139 types decoders of LS-TTL semiconductor integrated circuitsSJ 20285-19931993-7-1
Detail specification for Type FH181A NPN silicon power Darlington transistorSJ 20306-19931993-7-1
Detail specification for Type JT4344 phase-frequency detector of semiconductor integrated circuitsSJ 20295-19931993-7-1
Detail specification for Type 3DK10 power switching transistorSJ 20309-19931993-7-1
Detail specification for Type JF158 and JF158A dual operational amplifiers of semiconductor integrated circuitsSJ 20301-19931993-7-1
detail specification for JT54LS123 type monostable multwibrator of LS-TTL semiconductor integrated circuitsSJ 20287-19931993-7-1
Detail specification for types JT54LS01,JT54LS27,and JT54LS266 NOR gates of LS-TTL semiconductor integrated circuitsSJ 20282-19931993-7-1
Detail specification for Types JB555 and JB556 precision timers of semiconductor integrated circuitsSJ 20298-19931993-7-1
Detail specification capacitors, chip, multiple layer, fixed, unencapsulated, ceramic dielectric, established reliability Type CTK4104SJ 20314-19931993-7-1
detial specification for types JI54LS240,JT54LS241 and JT54LS244 of outal buffer gates with three-state outputs LS-TTL semiconductor integrated circuitsSJ 20284-19931993-7-1
Detail specification for Type JF147 JFET input operational amplifier of semiconductor integrated circuitsSJ 20299-19931993-7-1
detail specification for JT54LS160,JT54LS161,JT54LS162,JT54LS163,JT54LS190,JT54LS191,JT54LS192,JT54LS193 type counters of LS-TTL semiconductor integrated circuitsSJ 20288-19931993-7-1
Detail specification for Type FH1025 NPN silicon power Darlington transistorSJ 20308-19931993-7-1
Detail specification capacitors, chip, multiple layer, fixed, unencapsulated, ceramic dielectric, established reliability Type CTK4102SJ 20312-19931993-7-1
Detail specification for Type FH646 NPN silicon power Darlington transistorSJ 20307-19931993-7-1
SJ 20277 -1993 Detail specification for types JC4001, JC4002 NOR gates of CMOS semiconductor integrated circuitsSJ 20277 -19931993-7-1
Detail specification capacitors, fixed, ceramic dielectric, established reliability Type CTK8110SJ 20315-19931993-7-1
Detail specification for Types JW117, JW117M and JW117L three terminal adjustable positive voltage regulators of semiconductor integrated circuitsSJ 20297-19931993-7-1
Detail specification for Types JW1524, JW1525, JW1525A, JW1526, JW1527, JW1527A pulse-width modulator of semiconductor integrated circuitsSJ 20294-19931993-7-1
detail specification for types JT54LS74, JT54LS112, Jt54LS174 and JT54LS175 flip-flops of LS-TTL semiconductor integrated circuits TFT-LCDSJ 20286-19931993-7-1
detail specification for JT54LS164,JT54LS166,JT54LS194,JT54LS195 types shift registers of LS-TTL semiconductor integrated circuitsSJ 20290-19931993-7-1
Detail specification capacitors, chip, multiple layer, fixed, unencapsulated, ceramic dielectric, established reliability Type CTK4103SJ 20313-19931993-7-1
Detail specification for types JT54LS125,JY54LS126 of quadruple bus buffer gates with three-state outputs LS-TTL semiconductor integrated circuitsSJ 20283-19931993-7-1
detail specification for types JT54LS243, JT54LS245 of bus transceivers with three-state outputs LS-TTL semiconductor integrated circuitsSJ 20293-19931993-7-1
Detail specification for Types JW1930-12,JW1930-15 and JW1932-5 three terminal low drop-out fixed positive voltage regulators of semiconductor integrated circuitsSJ 20302-19931993-7-1
Detail specification capacitors, chip, multiple layer, fixed, unencapsulated, ceramic dielectric, established reliability Type CCK4104SJ 20311-19931993-7-1
detail specification for JT54LS279,JT54LS375 types latches of LS-TTL semiconductor integrated circuitsSJ 20291-19931993-7-1
detail specification for JT54LS390,JT54LS393,JT54LS490 types counters of LS-TTL semiconductor integrated circuitsSJ 20289-19931993-7-1
Detail specification for Type JW723 multi-terminal adjustable precision voltage regulator of semiconductor integrated circuitsSJ 20305-19931993-7-1
Detail specification for Type 3DD101 power transistorSJ 20310-19931993-7-1
Detail specification for Types JW7905, JW79M15 etc. three-terminal fixed negative output voltage regulators of semiconductor integrated circuitsSJ 20304-19931993-7-1
Detail specification for Types JFOP07A, JFOP07, JF714, JFOP27A and JFOP37A low offset operational amplifiers of semiconductor integrated circuitsSJ 20303-19931993-7-1
Detail specification for types JC4001, JC4002 NOR gates of CMOS semiconductor integrated circuiSJ 20277-19931993-7-1
Detail specification for Types JF155, JF156, JF157, JF155A, JF156A and JF157A JFET input operational amplifiers of semiconductor integrated circuitsSJ 20300-19931993-7-1
Potentiometers,Preset,Wire-wound,Lead-screw actuated,Style WT22,Detail specification forSJ 20221-19921993-5-1
Filters,radio-frequency interference,Type LC201,Detail specification forSJ 20213-19921993-5-1
Multimode fiber, Optical, 50/125μm, Detail specification forSJ 20223-19921993-5-1
Potentiometers,Preset,Nonwire-wound,Lead-screw actuated,Style WJ24,Detail specification forSJ 20217-19921993-5-1
Potentiometers, Preset, Nonwire-wound, Lead-screw actuated, Style WJ14, Detail specification forSJ 20215-19921993-5-1
Potentiometers,Preset,Wire-wound,Lead-screw actuated,Style WT24,Detail specification forSJ 20222-19921993-5-1
Potentiometers,Preset,Wire-wound,Lead-screw actuated,Style WT14,Detail specification forSJ 20220-19921993-5-1
Potentiometers, Preset, Nonwire-wound, Lead-screw actuated, Style WJ26, Detail specification forSJ 20218-19921993-5-1
Potentiometers, Preset, Nonwire-wound, Lead-screw actuated, Style WJ22, Detail specification forSJ 20216-19921993-5-1
Potentiometers, Preset, Nonwire-wound, Lead-screw actuated, Style WJ12, Detail specification forSJ 20214-19921993-5-1
Detail specificaiton for Types JF2500 and JF2520 high slew rate operational amplifiers of semiconductor integrated circuitsSJ 20296-19931993-5-1
Generic specification for vacuum switch tubes for load switchesSJ/T 10317-19921992-12-1
General specification for digitizers for computerSJ/T 10332-19921992-12-1
Blank detail specification for glass vacuum switch tubes for load switchesSJ/T 10319-19921992-12-1
Generic specification of resistivity measuring instrument with four-point probeSJ/T 10314-19921992-12-1
Blank detail specification for ceramic vacuum switch tubes for load switchesSJ/T 10318-19921992-12-1
Oil chae index for gear lubricant of ordinary vehiclesSH/T 0475-19921992-5-20
General-purpose oscilloscope for Type XJ4210SJ/T 10194-19911991-12-1
Graphic instrument for characteristics of semiconductor tubes for Type XJ4810SJ/T 10229-19911991-12-1
General specification of moisture electronic meters for cereal grainsSJ/T 10201-19911991-12-1
General specification for MSI and SSI digital IC static parameter test instrumentSJ/T 10195-19911991-12-1
Spectrum analyzer for QF4031SJ/T 10234-19911991-12-1
Pushbutton switches with tactile feeling for electronic equipmentSJ/T 10208-19911991-12-1
Test methods for LCR measuring instrumentsSJ/T 10298-19911991-12-1
Key points for manufactrue quality control of tantalum electrolytic capacitorsSJ/T 10223-19911991-12-1
Specification for LCR measuring instrumentsSJ/T 10297-19911991-12-1
Specification for capacitance measuring instrumentsSJ/T 10299-19911991-12-1
Key points for manufacture quality control of fixed organic dielectric capacitorsSJ/T 10218-19911991-12-1
General specification for stereo signal generatorsSJ/T 10200-19911991-12-1
Test methods for capacitance measuring instrumentsSJ/T 10300-19911991-12-1
The type xz-8 noise generatorSJ/T 10238-19911991-12-1
Low distortion meter for Type ZN4112SJ/T 10230-19911991-12-1
Signal generators for Type QF1052SJ/T 10235-19911991-12-1
Stereo signal generators for Type XT-24SJ/T 10239-19911991-12-1
Wallmeter and coaxal thermistor socket for Type GX12SJ/T 10103-19911991-7-1
Programmable scanning frequency signal generators for Type QH1350SJ/T 10110-19911991-7-1
Type KHX rotary style slide switches,detail specification forSJ/T 10025-19911991-7-1
Level meter for frequency - Selection for Type YX5021SJ/T 10105-19911991-7-1
Type KHTL push-pull style slide switches,detail specification forSJ/T 10027-19911991-7-1
XFG-7 high frequency signal generatorSJ/T 10028-19911991-7-1
Type KHG lever style slide switches, detail specification forSJ/T 10024-19911991-7-1
Type KHB stir style slide switches,detail specification forSJ/T 10026-19911991-7-1
Cartridge fuse-links for miniature fusesSJ 3277-19901990-10-1
Temperature fuses, Type RWH1SJ 3261-19891989-3-25
Time-lag cartridge fuse-linksSJ 2955-19881988-10-1
Detail specification for push-button power switches (Type KDC - A03) for use in colour television broadcasting receiversSJ 3133-19881988-10-1
Blank detail specification for auxiliary functional switches for use in colour television broadcasting receiversSJ 3143-19881988-10-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receiversSJ 3136-19881988-10-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receivers,Type KPCBSJ 3138-19881988-10-1
General specification for level oscillatorsSJ 2941-19881988-10-1
Detail specification for button setting switches (Type KFC - A01) for use in colour television broadcasting receiversSJ 3144-19881988-10-1
Concentric D.C. sockets,Type TX3SJ 3170-19881988-10-1
Detail specification for push-button power switches (Type KDC - A04) for use in colour television broadcasting receiversSJ 3134-19881988-10-1
Detail specification for lever setting switches (Type KFC-G01) for use in colour television broadcasting receiversSJ 3146-19881988-10-1
General specifications for television image signal generatorsSJ 2938-19881988-10-1
Detail specification for multimode fibre optic connectors, Type GLF-1ASJ 2914-19881988-10-1
Detail specification for frequency channel selector switches for use in colour television broadcasting receivers, Type KPCCSJ 3139-19881988-10-1
Sockets for colour picture tubes,Type GZS10-2-2SJ 3162-19881988-10-1
Detail specification for lever-adjusted switches (Type KFC-G03) for use in colour television broadcasting receiversSJ 3148-19881988-10-1
Detail specification for lever setting switches (Type KFC-G02) for use in colour television broadcasting receiversSJ 3147-19881988-10-1
General specification for ac digital voltmeterSJ 2943-19881988-10-1
Methods of measurement for level oscillatorsSJ 2942-19881988-10-1
Single-plase double-pole non-repeatable connectors,Type ST,SZSJ 3169-19881988-10-1
Generic specification for frequency channel selector switches for use in colour television broadcasting receiversSJ 3135-19881988-10-1
Detail specification for Push-button power switches (Type KDC-A02) for use in colour television broadcasting receiversSJ 3132-19881988-10-1
Methods of measurement for television image signal generatorsSJ 2939-19881988-10-1
Radio-frequency coaxial unmatched connectorsSJ 2951-19881988-10-1
Radio-frequency coaxial connectors,Type FL10SJ 2952-19881988-6-1
Methods of characteristics of auxiliary measurement equipment for shock and vibrationSJ/Z 9146-19871988-1-6
Methods of characteristics of electro-mechanical transducers for determing shock and vibration measurementsSJ/Z 9145-19871988-1-6
Expression of performance of electrochemical analyzers-Part 2: pH valueSJ/Z 9125.2-19871988-1-4
Expression of performance of electrochemical analyzers - Part 1: GeneralSJ/Z 9125.1-19871988-1-4
Expression of properties of cathode-ray oscilloscops - Part 2: Storage oscilloscopesSJ/Z 9074.2-19871987-11-24
Expression of properties of sampling oscilloscopesSJ/Z 9075-19871987-11-24
Expression of properties of logic analyzersSJ/Z 9076-19871987-11-24
Accompanying documents of electronic measuring instrumentSJ/Z 9077-19871987-11-24
Quick terminalSJ/Z 9037-19871987-10-20
Basic requirements for electrical and mechnical structures for electronic measuring instrumentsSJ 946-19831987-7-1
Light indicator boxes, Type DHSJ 91-19861986-10-1
Rotary wafer switches (low current rating) with central mounting,maximum number of positions 12,maximum diameter 16mm,Type KX06SJ 2687-19861986-10-1
Radio-frequency connectors, Type L27SJ 973-19851985-12-1
General specification for slide switchesSJ 2566-19851985-10-1
Preferred series for slide switchesSJ/Z 2567-19851985-10-1
Test method for microwave reference signal generatorsSJ 2525-19841985-5-1
Specification for edge board contactsSJ 2431-19841984-7-1
Concentric connectors, Type TXSJ 2303-19831983-10-1
General specification for d. c. digital voltmetersSJ 2314-19831983-7-1
Sockets compatible with 7-pin base,Type GZC7-1B and GZS7-1BSJ 1904-19811982-7-1
Sockets compatible with 9-pin base,Type GZC9-1 and GZS9-1SJ 1912-19811982-7-1
Sockets compatible with 8-pin base,Type GZC8-1 and GZS8-1SJ 1906-19811982-7-1
Printed board connector, Type CY401SJ 2070-19821982-7-1
Ceramic sockets compatible with 7-pin base, Type GZCA7-1ASJ 1900-19811982-7-1
Sockets compatible with 7-pin base, Type GZC7-1A and GZS7-1ASJ 1899-19811982-7-1
Ceramic sockets compatible with 5-pin base,Type GZC5-1SJ 1898-19811982-7-1
General specification for sockets for electronic tubes and valves and crystal unitsSJ 1893-19811982-7-1
Socket of LC type and WC type for inspecition purposeSJ 1867-19811982-6-1
Terminating posts, Type TZSJ 1866-19811982-6-1
Terms and definitions for quality managementSJ/Z 2014-19821982-1-28
Key switches,Type KZJ2SJ 1595-19801981-1-1
Key swithces, Type KZJ1SJ 1594-19801981-1-1
General specification for sensitive switchesSJ 1515-19791979-10-1
Sensitive switches,Type KW3SJ 1518-19791979-10-1
Basic parameter requirements for low-volatge d.c. regulated power supply series for electronic equipmentSJ 1500-791979-10-1
Basic parameter requirements for low-volatge d.c. regulated power supply series for electronic equipmentSJ 1500-19791979-10-1
General specification for sensitive switchesSJ 1515-791979-10-1
General specification for toggle lever switchesSJ 1521-791979-10-1
General specification for toggle lever switchesSJ 1521-19791979-10-1
Sensitive switches,Type KW3SJ 1518-791979-10-1
Through-hole glass power insulators,Type FBJSJ 1269-771978-1-1
Through-hole glass insulatorsSJ 1270-771978-1-1
Through-hole glass insulatorsSJ 1270-19771978-1-1
Through-hole glass power insulators,Type FBJSJ 1269-19771978-1-1
Rectangular connectors,Type CD1SJ 298-721973-1-1
Rectangular connectors,Type CD1SJ 298-19721973-1-1
Two-pole plays and receptaclesSJ 261-661966-10-1
Two-pole plays and receptaclesSJ 261-19661966-10-1
Rectangular connectors,Type CB2SJ 96-19651965-2-20
Rectangular connectors,Type CB2SJ 96-651965-2-20
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