英语词汇main feed valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	main feed valve
释义	main feed valve 简明释义主给水阀网络释义 1 ?主给水阀 ... 主风道 air trunk 主给水阀 main feed valve 主给水止回阀 main feed check valve ... 短语 1 main feed check valve 主给水止回阀 2 main feed water valve 主给水阀双语例句 1 In front of the feed water regulator, split, economizer, superheater export, between superheater outlet and main steam valve, to heat the import and export, all should be installed pressure gauge. 在给水调节阀前、可分式省煤器出口、过热器出口、过热器出口与主汽阀之间，再热气进出口、都应装设压力表。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。