Mining fly ash fireproof material laying device

The invention relates to the field of fireproof material laying, in particular to a mining fly ash fireproof material laying device. According to the mining fly ash fireproof material laying device, fireproof plates can be automatically pushed out and erected, manpower is saved, and the laying effic...

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Bibliographische Detailangaben
Hauptverfasser:	GAO HONGBO, YAN ZHENGYI, LI SHUANG, LIU ZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS SHAFTS TUNNELS
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