“anti-fall safety device for lifting machinery”的概念、定义、翻译、参考文献-科学参考

单词	anti-fall safety device for lifting machinery
释义	anti-fall safety device for lifting machinery Encyclopedia 工学特种设备安全保护装置释 anti-fall safety device for lifting machinery起重机械防坠安全器当起重机械的承载平台（轿厢）下坠速度超过额定下坠速度，或在悬挂绳发生断裂和松弛的情况下，将承载平台（轿厢）紧急制停的一种安全装置。
随便看	purge and trap (PAT) purge stack purging purging technique purification purification and rejuvenation of grass varieties purification by manipulating the mouse embryo purification by vacuum vaporization purification coefficient purification factor purification for fraction purification impurity of tungsten concentrate purification machine purification of bioleaching solution purification of coarse sodium tungstate solution purification of colloid purification of crude titanium tetrachloride purification of organic waste gas by catalytic combustion purification of water supply Purification rite purification tank technique for treatment of domestic sewage purification technology for flue gas of electric furnace steelmaking purified water purifier purifloc

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