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断绳保险器防坠器 parachute ; banging pieces ; safety catch
防坠安全器 safety device
防坠器系列 Fall Arrester
防坠器 falling protector ; anti-dropping device
防坠器断绳保险器 holding apparatus
防坠毁装置 crash protection
防坠落护品 protectors against fall
防坠石围栏 rock fall fence
防坠装置 anti-falling device ; fall protection device ; safety device
论述了目前立井提升防坠系统中防坠缓冲器存在的问题。
This paper discusses the Problems of the present anti-falling buffer in anti-falling system of vertical shaft hoisting.
对于立井提升作业的矿山，防坠罐笼是联系平地和井下的纽带。
For the mine of shaft hoisting operations, anti-dropping cage is the link of contacting the ground and underground.
介绍了煤矿斜井人行车防坠试验的过程，指出了试验中应注意的问题。
The process of incline driving safe drop test of a coal mine and is presented point out the problems in which should be paid attention to.
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