本质安全 meaning in English

intrinsic safety

Mine safety barrier for non - explosive atmosphere
一般兼矿用本质安全型安全栅
Optimized design of middle yard and achiving intrinsic safety
中部车场优化实现本质安全
Response time : 10ms explosion - proof : lssence safety ia ct4
可具有防爆特性，本质安全型iact4
Based on humanism to construct intrinsic safe coal mines
以人为本持续改进构建本质安全煤矿
Flameproof and intrinsically safe safety barrier for coal mine
矿用隔爆兼本质安全型安全栅

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