Hole hanging tool for post-pouring hole of floor slab
The utility model discloses a hole hanging tool for a post-pouring hole of a floor slab, which comprises a plugging part arranged at the post-pouring hole of the floor slab and used for plugging the post-pouring hole, and the plugging part is further provided with a first connecting hole used for be...
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Format: | Patent |
Sprache: | chi ; eng |
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