词语valve stem
解释气门杆
词性名词
valve stem〔名词〕阀杆详细»
valve stem〔名词〕阀门心详细»
valve stem〔名词〕阀杆,气门杆详细»
valve stem阀杆,气门杆详细»
valve stem阀杆[ 将启闭力传递到启闭件上的主要零件。(IBL)]详细»
valve stem〔名词〕阀杆,气门杆,阀轴详细»
valve stem阀杆详细»
气门杆〔名词〕valve stem详细»
气门杆valve stem详细»
气门杆valve lever;valve stem详细»