operating valve的意思|示意
操作阀；[机] 操纵阀；作用阀；动作阀
operating valve相关短语
1、 operating valve lever 操作阀杆
2、 external operating valve 外操纵阀
3、 operating valve body 操作阀体,作用阀体
4、 operating valve gasket 操作阀垫圈
5、 operating valve spring 操作阀簧,作用阀弹簧
6、 operating valve cap 操作阀盖
7、 operating valve stem jaw 操作阀柄爪
8、 hydraulic brake operating valve 液力制动操纵阀