“lift safety device”的概念、定义、翻译、参考文献-科学参考

单词	lift safety device
释义	lift safety device Encyclopedia 工学特种设备释 lift safety device电梯安全装置电梯系统中为了保护运行安全的机械和电气设备。
随便看	history of indigo cultivation history of information science development history of information science education history of information technology history of Integrated circuit History of international relations history of Iran history of Iraq History of Irkutsk history of irrigation and drainage in the world history of irrigation engineering technology in ancient China history of Italian aerospace history of Italy history of Jamaica history of Japanese aerospace history of Japanese philosophy history of Japanese psychology history of jet airliners History of Jin History of Jin Dynasty history of job′s tears cultivation history of journalism history of jute cultivation history of Kiribati history of knitting

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