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 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