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

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。

单词	pre-valve
释义	pre-valve 输入级电子管
随便看	flue-gas header box flue-gas header box, flue flue gas heater flue gas holder flue-gas leading flue gas leading flue gas loss flue gas measurement flue gas outlet flue gas path flue gas purification flue gas purifier flue gas purrifier flue gas rarefaction flue-gas (re)circulating fan flue gas recirculation flue gas recirculation furnace flue gas register flue gas reheat flue gas reheater flue gas removal flue gas return flue-gas reversing chamber flue gas scrubber flue gas stack