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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 13813-2023 |
Safety test method and judgment rules for friction sparks of metal materials used in coal mines {译} 煤矿用金属材料摩擦火花安全性试验方法和判定规则 |
China National Standards Test method judgment |
 English PDF |
| GB/T 20061-2006 |
Test method and judgment of anti-deflagration property of permissible explosive 煤矿许用炸药抗爆燃性能测试方法及判定 |
China National Standards Test method judgment |
English PDF |
| GB 18097-2000 |
Test method and ajudgment of safety of permissible explosive in inflammable gas 煤矿许用炸药可燃气安全度试验方法及判定 |
China National Standards Test method judgment |
English PDF |
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