英语词汇“blocking device”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	blocking device
释义	blocking device [电] 闸柄闩
随便看	firedoor catch fire door closer fire door damper fire door deflector firedoor frame firedoor handle firedoor hinge fire door hole firedoor hole fire door hole ring firedoor hood firedoor peek hole fire door peep hole fire door protection ring firedoor register fire door ring fire doors firedoors fire door self-closing type fire door shaft arm firedoor shield fire door shield fired pressure vessel fired-process equipment fired process equipment 好汉不能叫尿憋死好汉不论出身低好汉不赶乏兔儿好汉争气，赖汉争食好汉作事好汉当好汉保三村，好狗护三邻好汉做事做到头，好马登程跑到头好汉做事好汉当好汉十七八，软蛋啃南瓜好汉千里客，万里去传名 principle print printer print out prion priority prism privacy privacy policy private