英语词汇“mechanical seal with low back pressure”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mechanical seal with low back pressure
释义	mechanical seal with low back pressure 低背压式机械密封
随便看	fermented fish products fermented fish sauce fermented fodder fermented food fermented glutinous rice fermented goods fermented grain beverage fermented hay fermented juice fermented juice drink fermented liquor fermented mare's milk fermented medicine fermented medicines fermented milk fermented milk drink fermented odour fermented pigfeed fermented preparation fermented product fermented sausage fermented seasoning fermented sea-urchin fermented soil fermented soybean 说出去的话像放麻雀，一离手就捉不回说出去的话，泼出去的水说出大天十九点来说出的话就像山泉流出去的水再回不来了说出的话，泼出的水说出话来，落地有声说出鲜花也不行说到哪里，作到哪里说到哪里，做到哪里说到曹操，曹操就到ざあざあざあっとざあますざいざいざいざいざいざいざい【剤】