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NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
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GB/T 13813-2023
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Safety test method and judgment rules for friction sparks of metal materials used in coal mines |
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Issued Date: |
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Implemented Date: |
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Issued by: |
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The Standardization Administration of the People's Republic of China |
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"GB/T 13813-2023" standard !
This GB standard english version is not ready translated, only after get your order, then we translate it, time usually need more 3-5 days .
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| GB Standard Code |
GB/T 13813-2023 |
| Standard Category |
China National Standards |
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GB Standard English Title |
Safety test method and judgment rules for friction sparks of metal materials used in coal mines |
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GB Standard Chinese Title |
煤矿用金属材料摩擦火花安全性试验方法和判定规则 |
| Chinese Version Price |
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| English Translation Fee |
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