- 關隔離閥
- quick closing emergency valve: 應急快閉閥; 應急速閉閥
- quick closing safety valve: 快閉安全閥
- quick closing valve: 高速閥; 急閉閥; 快閉閥; 快速關閉閥; 速閉閥; 速關閥
- quick-closing emergency valve: 速閉應急閥; 應急速閉閥
- quick-closing stop valve: 速閉截止閥
下載手機詞典可隨時隨地查詞查翻譯
quick closing isolating valve中文什么意思
- 關隔離閥
下載手機詞典可隨時隨地查詞查翻譯