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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 28026.2-2018 |
Railway applications—Fixed installations—Electrical safety，earthing and the return circuit—Part 2：Provisions against the effects of stray currents caused by d.c. traction systems 轨道交通-地面装置-电气安全、接地和回流-第2部分:直流牵引供电系统杂散电流的防护措施 |
China National Standards stray |
 English PDF |
| GB/T 27601-2011 |
Test method of resisting stray current for industrial electric detonator 工业电雷管抗杂散电流试验方法 |
China National Standards stray |
English PDF |
| GB/T 28026.2-2011 |
Railway applications - Fixed installations - Part 2: Protective provisions against the effects of stray currents caused by d.c.traction supply system 轨道交通 地面装置 第2部分：直流牵引系统杂散电流防护措施 |
China National Standards stray |
English PDF |
| GB/T 17682-1999 |
The measurement of stray current in mines 矿山杂散电流的测定 |
China National Standards stray |
English PDF |
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