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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/Z 30249-2013 |
Safety requirements for electrical equipment for measurement,control,and laboratory use―Protocol for the preparation of conformity verfication reports for the GB 4793 series 测量、控制和实验室用电气设备的安全要求 GB 4793的符合性验证报告的编写规程 |
China National Standards use―Protocol |
 English PDF |
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