Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 30921.1-2014 |
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL) 工业用精对苯二甲酸(PTA)试验方法 第1部分:对羧基苯甲醛(4-CBA)和对甲基苯甲酸(p-TOL)含量的测定 |
China National Standards use―Part |
English PDF |
GB 14536.16-2013 |
Automatic electrical controls for household and similar use―Particular requirements for electric actuators 家用和类似用途电自动控制器 电起动器的特殊要求 |
China National Standards use―Part |
English PDF |
GB 4793.9-2013 |
Safety requirements for electrical equipment for measurement, control and laboratory use―Part 9: Particular requirements for automatic and semi-automatic laboratory equipment for analysis and other purposes 测量、控制和实验室用电气设备的安全要求 第9部分:实验室用分析和其他目的自动和半自动设备的特殊要求 |
China National Standards use―Part |
English PDF |
GB/T 20462.2-2006 |
Thermoplastic tubing and hoses for automotive use―Part 2:Petroleum-based-fuel applications 汽车用热塑性非增强软管和软管 第2部分: 石油基燃油用 |
China National Standards use―Part |
English PDF |
GB/T 20462.1-2006 |
Thermoplastic tubing and hoses for automotive use―Part 1: Non-fuel applications 汽车用热塑性非增强软管和软管 第1部分: 非燃油用 |
China National Standards use―Part |
English PDF |
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