sphere valve的意思|示意
球阀
sphere valve相关短语
1、 wafer-sphere valve 半球晶片阈值
2、 sphere valve west bank 球形阀
3、 orbit-style sphere valve 轨道式球阀
4、 Sphere valve for oil supply 球式液压补油阀
5、 sphere check valve 落球式止回阀
6、 spring sphere check valve 弹簧球式止回阀
球阀
1、 wafer-sphere valve 半球晶片阈值
2、 sphere valve west bank 球形阀
3、 orbit-style sphere valve 轨道式球阀
4、 Sphere valve for oil supply 球式液压补油阀
5、 sphere check valve 落球式止回阀
6、 spring sphere check valve 弹簧球式止回阀