安全栅 meaning in English

guard grating
safety barrier
safety shelf
safetybarrier

Mine safety barrier for non - explosive atmosphere
一般兼矿用本质安全型安全栅
Flameproof and intrinsically safe safety barrier for coal mine
矿用隔爆兼本质安全型安全栅
Ddz - iii series process electronic control system safety barrier
Ddz -系列电动单元组合仪表安全栅
Produces leak and flow detectors with local calibration , service and support
-提供安全栅产品及相关知识。
Intrinsic safety barriter
本质安全栅

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