Mobile and mountable drilling device

The invention discloses a mobile and mountable drilling device. The device comprises a base, a first rotating mechanism and a first mounting bracket. The first rotating mechanism is movably arranged at the right end of the base and rotationally connected with the base. The first mounting bracket is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JIA YANYONG, CHEN JIANMING, FENG JUNFENG, GAO LIANG, SONG JIE, XU JIANGUO, HU XUANGE, ZHANG PENGFEI, WANG FUCHUN, WU ZHANWEI, ZHENG FENGCHUAN, FENG KUNPENG, ZHANG XINING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING WORKING CEMENT, CLAY, OR STONE WORKING STONE OR STONE-LIKE MATERIALS
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