英语词汇“positive pressure seal line”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	positive pressure seal line
释义	positive pressure seal line 正压封水管
随便看	preparation of an instalment distribution plan preparation of artificial feeding preparation of base metal for welding preparation of batch preparation of blended raw coals preparation of cash distribution plan preparation of cathodes preparation of ceramic body preparation of charge preparation of coal preparation of coal samples preparation of construction plan preparation of crude drugs preparation of data preparation of deslimed raw coal preparation of document preparation of documents preparation of drawings preparation of feed preparation of feed material preparation of feed materials preparation of fodder mixtures preparation of greases preparation of grouped raw coal preparation of grouped raw coals 夜月一帘幽梦夜月楼台夜来和露梳月夜来城外一尺雪夜来处处试新妆夜来小雨新霁夜来幽梦忽还乡夜来折得江头柳夜来探马入皇城夜来诗酒兴使イハタス使イバシリ使イマワシ使イミチ使イモノ使イワケル使イ先使イ出使イ分ケル使イ勝手