Reinforced concrete protecting layer locator

Reinforced concrete protecting layer locator includes hollow sleeve on the screw rod of the one -piece component that comprises the welding of the screw rod with the axle center and heterotypic end, suit, sets up in hollow sleeve set nut and pad set between terminal surface and the heterotypic end,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU CHENG, LI ZHIJUN, MENG YINGLEI, LI MEI, ZHOU CHUNTANG, PENG XUEBIN, XUE YUNGUAN, XU HAOWEN, YANG RENJUN, WANG YONG, ZHANG SHIYI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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