- 快開噴水滅火系統(tǒng)裝置
- manual quickopening manhole: 手搖快開人孔
- swing-type quickopening handhole: 旋柄快開手孔
- swing-type quickopening manhole: 旋柄快開入孔
- quickpriming siphon spillway: 快速起動的虹吸式溢洪道
- quickness of hand or manual skill: 手腳靈巧
下載手機詞典可隨時隨地查詞查翻譯
quickopening rinklersystemdevice中文什么意思
- 快開噴水滅火系統(tǒng)裝置
下載手機詞典可隨時隨地查詞查翻譯