英语词汇directed operated pressure relief valves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	directed operated pressure relief valves
释义	pressure relief valve n — 压力释放阀 n pressure valve n — 压力阀 n relief valve n — 溢流阀 n
随便看	allow a better allow a better understanding allowable allowable ambient temperature allowable amount allowable area allowable back pressure allowable business expenses allowable capacity allowable catches allowable changes allowable charges allowable claim allowable content allowable costs allowable Cut allowable cut allowable deduction allowable downtime allowable error allowable expenses allowable limits allowable load allowable moment allowableness

英汉双解词典包含2273206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。

pressure relief valve n —