英语词汇“grouping item”的读音、翻译、释义、用法及例句-开邑网

开邑网英语在线翻译词典收录了1155424条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

词汇	grouping item
释义	grouping itemgrouping item1.■分组标志
随便看	hermetically sealed switchbox hermetically sealed tank car hermetically sealed type transformator hermetically-sealed type transformer hermetic art hermetic cabin hermetic centrifuge hermetic closure hermetic compressor hermetic connector hermetic deck valve hermetic enclosure header hermetic integrating gyroscope hermeticity analysis hermetic machine hermetic motor hermetic package hermetic pressure-feed type centrifuge hermetic psckage hermetic screw pump hermetic seal hermetic seal furnace hermetic sealing technique hermetic separator hermetic turbocompressor