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 |
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GB/T 41802-2022 |
Information Technology CaPTCha Program Requirements 信息技术 验证码程序要求 |
China National Standards PTC |
English PDF |
GB/T 14048.16-2016 |
Low-voltage switchgear and controlgear—Part 8: Control units for built-in thermal protection (PTC) for rotating electrical machines 低压开关设备和控制设备 第8部分:旋转电机用装入式热保护(PTC)控制单元 |
China National Standards PTC |
English PDF |
GB/T 14048.16-2006 |
Low-voltage switchgear and controlgear - Part 8: Control units for built-in thermal protection(PTC) for rotating electrical machines 低压开关设备和控制设备 第8部分:旋转电机用装入式热保护(PTC)控制单元 |
China National Standards PTC |
English PDF |
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