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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 24502-2023 |
Coal mine self-rescuer {译} 煤矿用自救器 |
China National Standards Coal mine self |
 English PDF |
| GB 24502-2009 |
Chemical oxygen self-rescuer for coal mine 煤矿用化学氧自救器 |
China National Standards Coal mine self |
English PDF |
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