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

LoginRegister

Title Standard No. Implemented On
Reciprocating internal combustion engines-Measurement method for exhaust silencers-Sound power level of exhaust noise and insertion loss using sound pressure and power loss ratioGB/T 33928-20172018-2-1
Reciprocating internal combustion engines—Measurement of sound power levels using sound pressure—Part 4:Survey method using a reference sound sourceGB/T 1859.4-20172017-12-1
Reciprocating internal combustion engines―Measurement of sound power level using sound pressure―Part 1:Engineering methodGB/T 1859.1-20152016-7-1
Reciprocating internal combustion engines―Measurement of sound power level using sound pressure―Part 3:Precision methods for hemi-anechoic roomsGB/T 1859.3-20152016-7-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 4: Urea Solution Supply Pump JB/T 11880.4-20142014-11-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 5: Urea Solution injectorsJB/T 11880.5-20142014-11-1
General Utility Small Two-stroke Gasoline Engine Aluminum Cylinder Block without Liner - Technical SpecificationJB/T 12084-20142014-11-1
Exhaust Silencers of General Utility Small Gasoline Engines - SpecificationJB/T 5137-20142014-11-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 6: Dosing Control Units (DCU)JB/T 11880.6-20142014-11-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 7: Nox SensorsJB/T 11880.7-20142014-11-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 2: Urea Solution TanksJB/T 11880.2-20142014-11-1
General Utility Small Gasoline Engine - Specifications for CrankshaftJB/T 12083-20142014-11-1
Diesel Engines - Selective Catalytic Reduction (SCR) Systems - Part 3: Urea Solution LineJB/T 11880.3-20142014-11-1
Diesel Engines-Selective Catalytic Reduction (SCR) Systems - Part1: General RequirementsJB/T 11880.1-20142014-11-1
Internal combustion engines-Valve rotators-SpecificationJB/T 11789-20142014-10-1
Internal combustion engines-Sealing polyurethane for filter elements-Part 1: For air filter elementsJB/T 11788.1-20142014-10-1
Internal combustion engines — Timing gears — SpecificationsJB/T 8415-20112011-11-1
Internal combustion engines — Air cleaner assemblies— Part 1:Dry air cleaner assemblies — SpecificationJB/T 9755.1-20112011-8-1
Internal combustion engines — Rocker-arms and rocker-armshafts —Specification — Part 2:rocker-armshaftsJB/T 9750.2-20112011-8-1
Internal combustion engines — Rocker-arms and rocker-armshafts —Specification — Part 1: Rocker-armsJB/T 9750.1-20112011-8-1
Internal combustion engines — Tappets — Specification —Part 1:Mechanical tappetsJB/T 9741.1-20112011-8-1
Internal combustion engines— Paper–elements for air filters oil filters and diesel fuel filters— DimensionsJB/T 9757-20112011-8-1
Internal combustion engins-Cast iron valve seat inserts-Part 1:SpecificationJB/T 9769.1-20102010-7-1
Internal combustion engines-Valve spring caps - SpecificationJB/T 11034-20102010-7-1
Internal combustion engins-Cast iron valve seat inserts-Part 2:Metallographic inspectionsJB/T 9769.2-20102010-7-1
Internal combustion engins-Cooling water pumps-Part 2:Test methodJB/T 8126.2-20102010-7-1
Internal combustion engines-Valve cones-SpecificationJB/T 11035-20102010-7-1
Internal combustion engines - Intake and exhaust valves - SpecificationGB/T 23337-20092009-11-1
Exhaust silencers for internal combustion engines - Measurement procedureGB/T 4759-20092009-11-1
Internal combustion engines-Intake and exhaust valves-Part 4:Friction welding valves—Ultrasonic testingJB/T 6012.4-20082008-11-1
Internal combustion engines-Intake and exhaust valves-Part 2:Metallographic inspectionsJB/T 6012.2-20082008-7-1
Internal combustion engines-Valve push rods-SpecificationJB/T 7294-20082008-7-1
Internal combustion engines-Cast iron valve guidepipes-SpecificationJB/T 5080-20082008-7-1
Internal combustion engines-Camshafts-Part1:SpecificationJB/T 6728.1-20082008-7-1
Internal combustion engines-Air filters diesel oil fliters and Lubricant fliters-Rules of codeJB/T 6008-20082008-7-1
Exhaust silencers for small and medium power diesel enginesJB/T 5081-20082008-7-1
Internal combustion engines -Powder metallurgy valve seat inserts-SpecificationJB/T 10737-20072007-11-1
Internal combustion engines-Oil bath and oil immersion air cleaner core-SpecificationJB/T 6007-20072007-11-1
Internal combustion engines-Oil bath and oil immersion air cleaner assembly-SpecificationJB/T 6004-20072007-11-1
Internal combustion engines--Valve springs-SpecificationJB/T 10591-20062006-10-11
Internal combustion engines—Intake and exhaust valves—SpecificationJB/T 6012-20052005-8-1
Metallographic test for valve seat of internal combustion enginesJB/T 8893-19992000-1-1
Internal combustion engines. Air filters. Test methodsJB/T 9747-19992000-1-1
Measurement procedure for exhaust silencers of internal combustion enginesGB/T 4759-19951996-2-1
Design Parameter of Exhaust Silencer of Small Gasoline EngineJB/ 5141-19911992-7-1
Reciprocating internal combustion engines-Terminology of components pressuie-charging and air/exhaust gas ducting systemsGB/T 6809.4-19891990-1-1
Internal combustion engines-Valve springs-SpecificationGB/T 2785-19881989-1-1
About Us Contact Us Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Codeofchina Inc 2008-2020