... 多槽火下加煤器 multiple retort under-feed stoker 多绳制 multiple rope system 多推进器铅 multiple screw ship ...
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Based on the characteristics of mine hoist system, a reliable structure of testing system for multiple rope dynamic tension was presented.
根据矿井提升特点,提出了一种高可靠性多绳提升钢丝绳动态张力监测系统方案。
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