| 摘要 |
A door frame profile system (A) which has a structure suitable for the use in indoor and outdoor places and includes a back band (50) which is mounted to the frame (10) and a door (20) mounted to the said frame (10) by a hinge (40), characterized in that it contains the cells (21 ) having tie pieces (24) formed between the outer walls (23) of the said PVC door (20). |
