| 1. | The steel door opened with a clang .
钢门砰地打开了。 |
| 2. | In a minute jimmy's pet drill was biting smoothly into the steel door .
不一会儿，吉米心爱的钻头已顺利钻进了钢门。 |
| 3. | In a minute jimmy's pet drill was biting smoothly into the steel door .
不一会儿，吉来心爱的钻头已顺利钻进了钢门。 |
| 4. | Specification for doors and frames , steel , interior , marine
船舶内部钢门及门框规范 |
| 5. | Fittings for small ships ' weathertight steel doors
小船用防风雨的钢门附件 |
| 6. | Standard specification for doors and frames , steel , interior , marine
船舶内部钢门及门框 |
| 7. | Recommended specifications for standard steel doors and frames
标准钢门和门框的推荐性规范 |
| 8. | Nomenclature for steel doors and steel door frames
钢门和钢门框的术语 |
| 9. | 32 40mm basic size system of side hung steel door 32 , 40mm solid section
平开钢门基本尺寸系列 |
| 10. | Use steel reinforced doors made of solid wood or steel doors
选用钢门或加有钢条制造的实心木门； |
