File:Plastic Window.jpg
Summary
| Description | 塑钢保温窗的窗框剖面，顾震弘摄于2005年3月。 |
| Date | 16 March 2006 (original upload date) |
| Source | Originally from zh.wikipedia; description page is/was here. |
| Author | Original uploader was 3dball at zh.wikipedia |
Licensing
 |
The copyright holder of this work allows anyone to use it for any purpose including unrestricted redistribution, commercial use, and modification. |
Original upload log
(All user names refer to zh.wikipedia)
- 2006-03-16 14:49 3dball 378×510×8 (86520 bytes) 塑钢保温窗的窗框剖面，顾震弘摄于2005年3月。 {{CopyrightedFreeUse-User|顾震弘}}