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Ventilation grid for rooms, offices, etc. has elastic deformable round body for mounting inside ventilation tube and is a cast plastic part
Ventilation grid for rooms, offices, etc. has elastic deformable round body for mounting inside ventilation tube and is a cast plastic part
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机译:用于房间,办公室等的通风格栅,具有可弹性变形的圆形主体,可安装在通风管内部,并且是铸塑件
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摘要
A room is ventilated by a tube passing through a wall, with an air intake on the room side and air flap with grid on the other side. The grid has a round body for mounting inside the tube, and is at least partially elastically deformable. The body has a perforated part (9) fastened to it to form the grid, a long hand grip (10) on the side facing the room interior, and radially deformable elastic arms (7). The grid is a cast plastic part.
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