英语词汇“back-seated valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-seated valve
释义	back-seated valve 后座阀;强迫就位阀
随便看	active power active power balance of power system active power equalization active power filter active-power input active-power load active-power loss active power management active power meter active power relay active-power relay active powers active power transducer active pressure active preventive maintenance time active primer active principle active princlple active probe active procedure active process active processing trade active processor module active product active profile ccss ccst ccsy cctj cctq ccwj ccwm ccws ccwx ccxd 50202 50203 50204 50205 50206 50207 50208 50209 50210 50211