ARMING DEVICE (UNLOADED AND LOADED) MARK 2 MODS 1 AND 3 (FOR EXPLODER MECHANISM MARK 19 SERIES) (SUPERSEDING MIL-A-19815)
解除保险装置(空载和负载)MARK 2 MODS 1和3(用于爆炸装置MARK 19系列)(取代MIL-A-19815)
1964-10-29
LD 87.6-1996
矿山提升系统安全技术检验规程 第六部分:斜井提升保险装置的检验
Specifications on safety technical inspection of mine hoisting system Part 6: Inspection of safety device for inclines hoist