词语高低机
解释elevating gear
elevating gear〔名词〕垂直瞄准机构,高低角机构,提升机构,高低机详细»
elevating gear〔名词〕提升机构,高低机详细»
elevating gear〔名词〕提升机械详细»
elevating gear〔名词〕提升装置,提升齿轮,升降装置详细»
elevating gear提升机构详细»
高低机elevating gear;elevating mechanism详细»
高低机elevating mechanism详细»