| |||
| 窗座 (outside rim) | |||
| 固定框子; 固定框 | |||
| |||
| 固定框 | |||
|
fixed- frame : 22 phrases in 9 subjects |
| Aviation | 3 |
| Bridge construction | 1 |
| Business | 1 |
| Electronics | 2 |
| General | 1 |
| Space | 5 |
| Steel production | 1 |
| Technology | 7 |
| Textile industry | 1 |
| |||
| 窗座 (outside rim) | |||
| 固定框子; 固定框 | |||
| |||
| 固定框 | |||
|
fixed- frame : 22 phrases in 9 subjects |
| Aviation | 3 |
| Bridge construction | 1 |
| Business | 1 |
| Electronics | 2 |
| General | 1 |
| Space | 5 |
| Steel production | 1 |
| Technology | 7 |
| Textile industry | 1 |