Self-damping wallboard and damper thereof and manufacturing method of wallboard
The invention discloses a self-damping wallboard and a damper thereof and a manufacturing method of the wallboard, and belongs to the technical field of damping of architecture wallboards. The damper is arranged on the top of the wallboard, and the damper comprises multiple vertical metal rods and m...
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Format: | Patent |
Sprache: | chi ; eng |
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