英语词汇packless valve是什么意思，packless valve的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	packless valve
释义	packless valve　【化】无填料阀
随便看	market movements market niche market of certificates of deposit market of military product market off market order market overt market penetration market penetration market penetration market place market place market place market plane market position market position market potential market potential market power market power market price market price market price market price basis market price method

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。