 |
| |||
| 三道抹灰; 三层抹灰 | |||
|
float and set : 11 phrases in 4 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Construction | 4 |
| Technology | 5 |
|
| |||
| 三道抹灰; 三层抹灰 | |||
|
float and set : 11 phrases in 4 subjects |
| Architecture | 1 |
| Bridge construction | 1 |
| Construction | 4 |
| Technology | 5 |