英语词汇“downcomer bottom”的翻译、意思、用法、释义-英汉汉英双解词典

单词	downcomer bottom
释义	downcomer bottom 降液管底端
随便看	polyvinyl choloridepvc polyvinylchoride polyvinyl cinnamate polyvinyl compound polyvinyl cyanide polyvinyl cyclohexane polyvinyl cyclohexene polyvinyl dichloride polyvinyl dimethylamine polyvinyldine chloride Polyvinylehloride polyvinyl ehloride polyvinylene polyvinylene carbonate polyvinylene chloride poly vinylene chloride polyvinylenedifluoride polyvinylester polyvinyl ester polyvinyl ethanol polyvinylether polyvinyl ether polyvinyl ether adhesive polyvinylethylether polyvinyl ethyl ether