valve spring holder的意思|示意
阀的弹簧支架
valve spring holder的网络常见释义
阀的弹簧支架 ... valve spindle 阀轴，阀杆 valve spring holder 阀的弹簧支架 valve spring housing 阀门弹簧套 ...
气门弹簧座圈 ... solenoid valve assembly holder 电磁阀总成支持器 valve spring holder 气门弹簧座圈 ; valve seat holder 阀座托架 ...
valve spring holder相关短语
1、 air valve spring holder 空气阀弹簧压盖
2、 holder for valve spring 阀簧座