门机械联锁装置 mechanical door interlock 盘车联锁装置 turning gear interlocking device ; barring gear interlocking device 液压联锁装置 hydraulicblocking device ..
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... 门坏联锁装置 mechanical door interlock 盘车联锁装置 barring gear interlocking device 厅门联锁装置 hoistway door interlock ...
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盘车装置联锁阀 interlock valve on turning gear
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