Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 25285.2-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 2:Basic concepts and methodology for mining 爆炸性环境 爆炸预防和防护 第2部分:矿山爆炸预防和防护的基本原则和方法 |
China National Standards atmospheres—Explosion |
English PDF |
GB/T 25285.1-2021 |
Explosive atmospheres—Explosion prevention and protection—Part 1: Basic concepts and methodology 爆炸性环境 爆炸预防和防护 第1部分:基本原则和方法 |
China National Standards atmospheres—Explosion |
English PDF |
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