| 1. | Stop down or you ' ll bang your head on the door frame
弯下身不然门框会碰你的头的。 |
| 2. | Nomenclature for steel doors and steel door frames
钢门和钢门框的术语 |
| 3. | Separate the door frame from the door sheet
将门框与门钰分开。 |
| 4. | Specification for wood door frames and linings
木门框与衬边规范 |
| 5. | Assemble door frame . put lifting wheel into lifting rail first
组装门框，注意要先把吊轮放入吊轨。 |
| 6. | The reason lies in door frame out of shape and thus makes it twisted
原因出在门铰位门框变形，使门框扭曲 |
| 7. | Door frames - steel door frames - part 4 : installation of steel door frames
门框.钢门框.第4部分:钢门框的安装 |
| 8. | Experiment and research on hot press extrusion process of forklift truck door frame
叉车门架热挤压工艺试验与研究 |
| 9. | Wood plastic doors frames
木和塑料门及门框 |
| 10. | Fast door frame of both sides and adjust vertically using the suspension wire
3固定左右两边的门框，并吊线调整垂直。 |
