Hoisting nail mold for precast concrete slab

The utility model discloses a hoisting nail mold for a precast concrete slab, which comprises a first mold and a second mold. The first mold is provided with a first through hole which longitudinally penetrates through the first mold and a first female mold at the top of the first mold. The first fe...

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Bibliographische Detailangaben

Hauptverfasser:	DENG TIANHONG, WANG QINING, PANG LAIXIN, LI CHANG'AN, LING QIANG, HUI WEISHAN, LI YUWEI, GUO JUNYING, ZHENG CHANGCAI, ZHONG HUA, DU YUANLIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	FORGE FURNACES FORGING HAMMERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING
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