valve lap的意思|示意
阀余面
valve lap相关短语
1、 lap of valve 阀余面,汽阀余面
2、 lap of slide valve 滑阀余面
3、 zero lap valve 零叠量阀
4、 slide valve inside lap 滑阀内余面
5、 slide valve outside lap 滑阀外余面
6、 lap valve 余面阀
valve lap相关例句
Describe the usual problems of lead lap joint about valve electric actuator when working and the improvement of joint process.
阐述了阀门电动装置运行现场导线搭接的常见问题与搭接工艺的改进。