Tunnel concrete floor and low wall pour template device

The utility model relates to a tunnel concrete floor and low wall pour template device. It includes two template A, B, two template A, B's an end be 45 jiaos to form L type built -up plate 45 jiaos with the bolted connection post assembling with template A and template B, arrange tunnel concret...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG YUANLIN, LIU ZHENG, BAI DECHAO, XIAO XIAOWEI, DAI YONG, CHEN YANG, WU ZEHUANG, ZHANG DONGYUN, LIU SONG, LI LUQIANG, LUO FEN, WANG LAISUO, HAN WEIGANG, YANG KUN, MA WEI, LU ZHILI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING FIXED CONSTRUCTIONS GALLERIES LARGE UNDERGROUND CHAMBERS MINING SHAFTS TUNNELS
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