航海及海运专业英语词汇(O4) ... overspeed protection 超速保? overspeed protective device 超速保?装置 overspeed relay 超速继电器 ...
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超速保装置 overspeed protective device
提升超速保装置 hoist overspeed protective device
提升项超速保装置 hoist overspeed protective device
超速保护装置 overspeed governor switch ; escalator overspeed governor ; Over-speed protection device ; overspeed tripping device
超速保护控制装置 OPC
附加超速保护装置 Back-up over-speed governor
电超速保护装置 electric overspeed tripping device
超速下降保护装置 Speeding down protection ; Speeding fall protection device ; Speeding down protection devices
超速保嗫装置 overspeedprotectivedevice
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