英语词汇direct operated proportional relief 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	direct operated proportional relief valve
释义	direct operated proportional relief valve 简明释义直动比例安全阀网络释义 1 ?直动比例安全阀直读发射光谱仪：direct reading emission spectrometer 直动比例安全阀：direct operated proportional relief valve 直刀切割机：straight knife cutting machine ..
随便看	mercurial mercurial air pump mercurial air pump mercurial barometer mercurial bath Mercurial cachexia mercurial column mercurial crethism mercurial dermatitis mercurial desk model sphygmomanomete mercurial desk model sphygmomanometer mercurial diuretic mercurial diuretic mercurialentis mercurial exchange rates mercurial fahlore mercurial floor stand model sphygmomanomete mercurial floor stand model sphygmomanometer mercurial fungicide mercurial gage mercurial gauge mercurial horn ore mercurialine mercurial intensification Mercurialis

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。