常見例句雙語例句We got millions of gallons of water in this drain pipe.什么?這水管里有上萬加侖的水。The bottom of the cooling basin is provided with a hot water drain pipe that is provided with a valve.冷卻盆的底部設(shè)有的排熱水管,排熱水管裝有閥門;ip.comThe utility model provides a filtering device for a steam trap which has the functions of a flush filter screen and the condensation water drain pipe bypass of steam equipment.本實用新型提供了一種具有沖洗過濾網(wǎng)及用汽設(shè)備凝結(jié)水排放管旁路功能的疏水閥過濾裝置。ip.com 返回 water drain pipe