Control ball valve的意思|示意
控制球阀
Control ball valve的网络常见释义
控制球阀 Ball valve with pipe socket带管座的球阀 Control ball valve控制球阀 Ball valve with threaded connection and welded tail piece, fully welded带螺纹连接和焊接尾片的全焊接球阀 ..
Control ball valve相关短语
1、 Remote Control Ball Valve 遥控球阀
2、 PNEUMATIC CONTROL BALL VALVE 气动调节球阀
3、 magnetic directional-control ball valve 电磁换向球阀