“hook insurance”的概念、定义、翻译、参考文献-科学参考

单词	hook insurance
释义	hook insurance Encyclopedia 工学塔式起重机释 hook insurance吊钩保险施工现场吊装设备的吊钩上防止起吊物意外脱钩的保险装置。
随便看	depolymerase depolymerization depolymerization effect of water depolymerized melts depopulate depopulation deport deportation Deposed Empress Wu Deposed Empress Zhang deposit deposit extension upstream deposit feeder deposit insurance system deposition depositional center depositional flux depositional growth of ice crystals depositional system depositional systems tract deposition potential deposition process of marine pollutant deposition rate deposition strengthening deposit law

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