通用阀门 meaning in English
general ale
general purpose industrial valves-flanged and butt-weld end steel ball valves
general valve
Examples
- General purpose industrial valves - steel swing check valves
通用阀门钢制旋启式止回阀 - General purpose industrial valves . delivery specification
通用阀门.供货要求 - General purpose industrial valves flanged iron gate valves
通用阀门法兰连接铁制闸阀 - Automatic sprinkler system - part 6 : convention valve
自动喷水灭火系统第6部分:通用阀门 - General purpose industrial valves - iron plug valves
通用阀门铁制旋塞阀