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GB/T 1048-1990 Nominal pressure for pipe components
Issued on: 1990-03-26   Implemented on: 1990-1-2 Price(USD): 60.0 Delivery: via email in 1~3 business day

JJG 674-1990 Verification Regulation of Standard Sea Water
Issued on: 1990-03-28   Implemented on: 1991-1-1 Price(USD): 180.0 Delivery: via email in 1~3 business day

GB 12275-1990 The rule of type designation for quarz crystal oscillators
Issued on: 1990-03-15   Implemented on: 1990-10-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

QJ 1992.5-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 90.0 Delivery: via email in 1~3 business day

QJ 1992.12-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

QJ 1992.7-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

GB 12279-1990 Cardiac valve prostheses general technical specification
Issued on: 1990-03-26   Implemented on: 1990-1-2 Price(USD): 225.0 Delivery: via email in 1~3 business day

QJ 1999-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 210.0 Delivery: via email in 1~3 business day

QJ 1992.13-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 90.0 Delivery: via email in 1~3 business day

GB/T 12204-1990 Glossary of general terms in metal cutting
Issued on: 1990-03-12   Implemented on: 1990-10-1 Price(USD): 945.0 Delivery: via email in 1~10 business day

QJ 1992.17-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

GB/T 12398-1990 Methods for determination of calcium in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

GB/T 12354-1990 Method of model designation for the electronic computer peripheral equipment
Issued on: 1990-03-03   Implemented on: 1991-3-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

GB/T 12277-1990 Fixed resistors for use in electronic equipment-Part 7:Blank detail specification-Fixed resistor networks in which not all resistors are individually measurable-Assessment level E
Issued on: 1990-03-01   Implemented on: 1990-10-1 Price(USD): 180.0 Delivery: via email in 1~3 business day

GB 12372-1990 Standard method for examination of nitrogen dioxide in air of residential areas-Modified Saltzman method
Issued on: 1990-03-22   Implemented on: 1991-3-1 Price(USD): 75.0 Delivery: via email in 1~3 business day

QJ 1992.2-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 45.0 Delivery: via email in 1~3 business day

QJ 1994-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 405.0 Delivery: via email in 1~5 business day

QJ 1992.20-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

GB/T 12392-1990 Method for determination of total ascorbic acid in fruits, vegetables and derived products―Fluorometric method and colorimetric method 2.4-dinitrophenylhydrazine
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

QJ 1992.23-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

QJ 1992.6-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

NY/T 149-1990 Method for the determination of available boron in soil
Issued on: 1990-03-29   Implemented on: 1990-12-1 Price(USD): 45.0 Delivery: via email in 1~3 business day

QJ 1996-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 1230.0 Delivery: via email in 1~10 business day

GB/T 12389-1990 Method for determination of carotene in foods
Issued on: 1990-03-19   Implemented on: Price(USD): 45.0 Delivery: via email in 1~3 business day

GB/T 12397-1990 Method for determination of potassium and sodium in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

GB/T 304.3-1990 Spherical plain bearings joint type--Fits
Issued on: 1990-03-12   Implemented on: 1990-10-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

GB 12300-1990 Test methods of safe operating area for power transistors
Issued on: 1990-03-15   Implemented on: 1990-8-1 Price(USD): 75.0 Delivery: via email in 1~3 business day

QJ 1992.1-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 75.0 Delivery: via email in 1~3 business day

QJ 1991-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 90.0 Delivery: via email in 1~3 business day

QJ 1992.21-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

QJ 1992.16-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 45.0 Delivery: via email in 1~3 business day

QJ 1992.14-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

QJ 1992.24-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

QJ 1992.19-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

QJ 1992.3-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 75.0 Delivery: via email in 1~3 business day

GB/T 12396-1990 Method for determination of iron, magnesium and manganese in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

GB 12279-2008 Cardiovasular implants - Cardiac valve prostheses
Issued on: 1990-03-26   Implemented on: 2009-12-1 Price(USD): 520.0 Delivery: via email in 1~5 business day

QJ 1992.22-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

JJG 2055-1990 Measuring Instruments for Gear
Issued on: 1990-03-26   Implemented on: 1990-12-1 Price(USD): 150.0 Delivery: via email in 1~3 business day

QJ 1992.15-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

QJ 1992.10-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 120.0 Delivery: via email in 1~3 business day

QJ 1992.11-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

GB/T 12394-1990 Method for determination of insoluble dietary fiber in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

GB 12268-1990 List of dangerous goods
Issued on: 1990-03-19   Implemented on: 1990-9-1 Price(USD): 1905.0 Delivery: via email in 1~10 business day

FZ/T 53003-1999
Issued on: 1990-03-08   Implemented on: 1999-2-1 Price(USD): 410.0 Delivery: via email in 1~3 business day

QJ 1992.8-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 60.0 Delivery: via email in 1~3 business day

GB/T 12395-1990 Method for determination of niacin in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

QJ 1992.9-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 105.0 Delivery: via email in 1~3 business day

GB/T 12391-1990 Method for determination of riboflavin in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 220.0 Delivery: via email in business day

JJG 2056-1990 Measuring Instruments for Length (Gauge Block)
Issued on: 1990-03-26   Implemented on: 1990-12-1 Price(USD): 150.0 Delivery: via email in 1~3 business day

GB/T 12388-1990 Method for determination of retinol and tocopherol in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 75.0 Delivery: via email in 1~3 business day

GB/T 12390-1990 Method for determination of thiamine ( vitamin B1 ) in foods
Issued on: 1990-03-19   Implemented on: 1990-12-1 Price(USD): 180.0 Delivery: via email in business day

QJ 1992.4-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 90.0 Delivery: via email in 1~3 business day

QJ 1992.25-1990
Issued on: 1990-03-01   Implemented on: 1990-12-1 Price(USD): 45.0 Delivery: via email in 1~3 business day

JJG 2050-1990 Measuring Instruments for Ultrasonic Power
Issued on: 1990-03-05   Implemented on: 1991-1-1 Price(USD): 120.0 Delivery: via email in 1~3 business day

Totally 55 standards related
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