“sinking headframe”的概念、定义、翻译、参考文献-科学参考

单词	sinking headframe
释义	sinking headframe Encyclopedia 工学凿井设施释 sinking headframe凿井井架凿井时，用于支承提升天轮、悬吊天轮和架设卸渣设施等的结构物。又称掘进井架。
随便看	climax vegetation climax weed community climb flight test climbing fern family climbing fern genus climbing ferns climbing fig climbing form climbing groundsel climbing method climbing mountain tune climbing plant climbing scaffold climbing technique climbing the athletes' physical quality and simulation training Climbing the Huangyu Maling Mountains is the Peak of Taihang Climbing to the Bottom Climbing to the Top of Mount Taihua in Late Autumn Climbing to the Top of Panshan Mountain climbing upon the horse climbing work Climbing World Cup climbing lane climb of dislocation Climb on the South Mountain

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