“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	effective mass effective mass approximation effective mass of electron effective mass of electron and hole effective mass of electrons effective mass of hole effective mass of soliton effective medium theory effective mobility effective model theory effective molecular weight effective multiplicity effective navigation ratio effectiveness effectiveness assessment for physical protection systems effectiveness criterion effectiveness evaluation of security system effectiveness of energy utilization effectiveness of funds utilization effectiveness of labour utilization effectiveness of material utilization effective network effective nuclear charge effective number effective numbering

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