英语翻译小女子求阀门翻译- Epoxy coated flanged RSV gate valves non risin
英语翻译小女子求阀门翻译- Epoxy coated flanged RSV gate valves non risin
小女子求翻译:The valves shall be manufactured incorporating differ
Flanged ball valves,full bore,with lever operated怎么翻译?
coated with flameretardant epoxy
non-rising spindle gate valve是什么阀门啊!
英语翻译航海英语(高级值班水手英语听力与会话) 求翻译!three valves.(翻译这个)
logo:4-coloured with epoxy coated or doming
英语翻译pueri amat puellas puellae non amant pueros 的翻译拉丁文翻译 求
英语翻译求高手出来,小女子感激不尽!
英语翻译求翻译 A non-fatal disease that causes frequent,worldwide e
16" 150# Gate Valve,RF Flanged,Crane Model 47XUF,CS,A216WCB是
globe non-return valve是什么阀门