气门座 meaning in English
valve seating
vs valve set
Examples
- Internal combustion engines . valve seat insert . specifications
内燃机.气门座.技术条件 - Development of bonded carbide valve seat reamer
胶接式气门座铰刀的开发研制 - Metallographic test for value seat of internal combustion engines
内燃机.气门座.金相检验 - Valve seat insert valve seat ring
气门座镶圈嵌镶式气门座圈 - Copyright sichuan china nanlei valve seat manufacturingco . , ltd
版权所有中国四川南蕾气门座制造有限公司