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safety barrier
释义
safety barrier
Encyclopedia
工学
安全栅
释
safety barrier
安全栅
用于隔离安全区和危险区之间信号传递,限制到危险区的信号能量,以构成本质安全信号回路的设备。又称安全限能器。
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Lead Ingot Storage Pit at Liujiazhuang
leading particle
leading peak
leading peptide
leading phase operation of hydro-generator unit
leading pole
leading principal minor
leading role of state-owned economy
leading sectorpriority development strategy
leading sectors
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leading submatrix
leading submodule
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leading term ideal
Lead in Guizhou
leading variable
leading wave
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leading zero
lead-lag control
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更新时间:2026/11/10 5:11:37