2) pneumatic valve spring
气阀弹簧
1.
Then, pneumatic valve spring made from this spring steel wire have been treated by this.
2mm钢丝进行软氮化的工艺试验和分析 ,以定出用该规格的线材制造的气阀弹簧的软氮化工艺。
3) Spring valve plate
弹簧阀片
4) valve spring
阀门弹簧
1.
Stud of a new type heat-resisting alloy used for valve spring;
耐热阀门弹簧合金材料的研究
5) main spool springs
主阀弹簧
1.
The determination of the rigidity and the initial amounts of compression of the main spool springs is of primary importance in the static characteristic calculation of reducing valves.
减压阀主阀弹簧的刚度和预压缩量值是减压阀静态特性计算的一项重要内容。
6) hydraulic valve atmospheric spring
液阀弹簧
补充资料：♀气阀钢748
gasvalvesteel：制造内燃机中的气阀用的钢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条