GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 12712-1991 |
The requirements for Supervision of recovery of condensate from steam heating system and technique ofautomatic steam traps 蒸汽供热系统凝结水回收及蒸汽疏水阀技术管理要求 |
China National Standards Super |
English PDF |
GB/T 12449-1990 |
Interface for using dedicated interconnections between sound and television broadcasting transmitting equipment and Supervisory equipment 以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口 |
China National Standards Super |
English PDF |
GB/T 3502-1983 |
Technical requirements of Super fine palladium oxide powder 超细氧化钯粉技术条件 |
China National Standards Super |
English PDF |
GB/T 3501-1983 |
Technical requirements of Super fine ruthenium dioxide hydrate powder 超细水合二氧化钌粉技术条件 |
China National Standards Super |
English PDF |
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