Floor construction device

The utility model provides a floor construction device. The floor construction device comprises a fixed seat; one end of the clamping structure is connected with the fixed seat, and the other end of the clamping structure is used for clamping a floor block; the horizontal bubble instrument is locate...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI XIAOLONG, LI LIBO, WANG ZHIQIAN, LYU ZHAOHAI, ZHANG SEN, SUN HAO, KONG JUNFENG, MENG PENGKE, SHEN MINGHUA, HUANG HUI, LYU FENGYUAN, CHEN XIAOLEI, HUANG HAIPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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