英语词汇“弹簧保安器”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	弹簧保安器
释义	弹簧保安器 grass-hopper fuse
随便看	manhole blower manhole boltedmanhole manhole cable chamber manhole casing manhole coaming manhole collar manhole cover manhole-cover man hole cover man-hole cover manhole cover chain manhole cover ring manhole covers manhole cross bar Man-Hole digging manhole dog manhole door manhole door of refeed valve manhole frame manhole gas-holder manhole gate manhole guard manhole head manhole hook manhole joint