REGULAR bore ball valve和full bore ball valve是什么阀门
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REGULAR bore ball valve和full bore ball valve是什么阀门
REGULAR bore ball valve和full bore ball valve是什么阀门
REGULAR bore ball valve和full bore ball valve是什么阀门
REGULAR bore ball valve 缩径球阀
full bore ball valve 全通径球阀
REGULAR bore ball valve和full bore ball valve是什么阀门
Flanged ball valves,full bore,with lever operated怎么翻译?full bore
Flanged ball valves,full bore,with lever operated怎么翻译?
bore
英语翻译st steel ball valve full bore 1 pc Gr-316 NPT 1000psi这是上面这个东西~
ball
bore water
feelin bore
regular basis?
regular friend
regular是什么意思
regular意思
regular是什么意思
regular embroidery
regular是什么意思
regular是什么意思
bore bore up 给个例句
英语翻译已知:BALL,C.S.,1,1BK,150#,FLG’D,Body:ASTM A216 Gr.WCB ,Ball & Trim:316,PTFE,Full Bore,API 6D,RF问:FLG’D加D是什么法兰,蝶式双板止回阀Trim304+HF,BB和Trim304,HF,BC区别已知:800#,SW,SW/SC,Body:ASTM A105,Ball & Tr