英语词汇“dual ball check valve”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	dual ball check valve
释义	dual ball check valve un.双球止逆阀
随便看	business plan element business plan framework business planning Business Planning and Control System business planning based on long term and short term interests business plans business plan summary business-pleasure business policy business policy-making business policy making business policy the total concept business population business portal business portfolio business portfolio analysis business position business practice business practices business premise business premises business premises policy business presence Business Presentation business-press

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。