ship mechanical ventilation
船舶货物装卸设备登记簿 register of cargo handling gear of ship 船舶机械通风 ship mechanical ventilation 船舶及货物 ship and goods {= s.g.} .
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mechanical ventilation for ship
...d mechanical ventilation 械辅助通气 ; 辅助机械通气 ; 助通气 ; 机械辅助呼吸 mechanical ventilation for ship 船舶机械通风 intubation and mechanical ventilation 插管加呼吸机 ..
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