| 1. | Glossary of terms for hollow metal doors and frames
空心金属门和门框的术语汇编 |
| 2. | Specifications for commercial hollow metal doors and frames
商用空心金属门和框的规范 |
| 3. | The metal door rang as it slammed shut
金属门猛一关上时发出光的响声 |
| 4. | With her still on the line , i went back to the metal door
有了她在电话上，我走回铁门旁。 |
| 5. | Standard specification for expanded - metal doors
金属网门 |
| 6. | Guide specifications for stainless steel hollow metal doors and frames
不锈钢空心金属门和框架指导性规范 |
| 7. | Specification for expanded - metal door
膨胀金属门规范 |
| 8. | Guide specifications for detention security hollow metal doors and frames
阻滞安全型空心金属门和门框的指南规范 |
| 9. | Guide specifications for commercial security hollow metal doors and frames
商用安全中空金属门和门框的指南性规范 |
| 10. | Guide specifications for swinging sound control hollow metal doors and frames
摇摆声控空心金属门及门框指导性规范 |
