?阀门密封
... valve scorching 气门烧损 valve seal 气门杆密封圈; 阀门密封; 阀止水 valve seat 阀门座; 气门坐圈 ...
?气门油封
... valve rotator气门旋转机构 valve seal气门油封 valve seat气门座,阀座面 ...
?阀密封
... valve rod 阀杆 valve seal 阀密封 valve seat grab 起阀座器 ...
?汽门孔
... 汽门脚间隙Valve overlap 汽门孔Valve seal 汽门油封Valve seat ...
旁通阀密封件
油封钳
操纵杆修理包
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。