Equipment train is combined with mine of gluing separation of fortune crossheading and is adopted working face

The utility model discloses an equipment train is combined with mine of gluing separation of fortune crossheading and is adopted working face, yun daxiang is assisted in its exploiting field that includes mutual parallel arrangement, yundaxiang and the big lane of exploiting field return air are glu...

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Bibliographische Detailangaben
Hauptverfasser:	MAI YONGQIANG, YU HUAJIANG, WANG YANBIN, LIU WENLIANG, ZHANG ZHIQIANG, ZHANG YUBO, ZHANG JUGUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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