英语词汇“two pipe direct downfeed system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	two pipe direct downfeed system
释义	two pipe direct downfeed system 下给式双管热水供暖系统
随便看	sequence chart sequence check sequence checking sequence-checking sequence checking routine sequence-checking routine sequence-check routine sequence chromatography sequence circuit sequence closing sequence code sequence coding sequence components sequence computer sequence concatenation sequence conctrol register sequence construct sequence contact sequence control sequence-control sequence control calculator sequence control chart sequence control counter sequence control element sequence-controlled 见危致命见卵求鸡见可而进见可而进，知难而退见哭兴悲见善必迁见噎废食见墙见羹见多识广见始知终荷承荷担荷月荷枪荷梗荷洋荷盾荷花荷花大少荷花梅