“hoisting system”的概念、定义、翻译、参考文献-科学参考

单词	hoisting system
释义	hoisting system Encyclopedia 工学钻井装备释 hoisting system钻机起升系统用以悬持、起升、下放钻柱、套管柱、油管柱或抽油杆柱及控制钻头送进的整套设备组合。
随便看	hierarchy of geographical names hierarchy of models hierarchy of needs hierarchy of needs theory hierarchy of sets hierarchy of types hierarchy plus input-process-output hierarchy problem hierarchy structure hierarchy theorem hierarchy theory hieroglyph hieroglyphic hieroglyphic number system Hieronymus Bosch Hieronymus Georg Zeuthen Hieronymus Mercurialis HiFi hi-fi hi-fi record hiflash HIFU Higashiyama Chieko Higashiyama Kaii Higgs

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