 |
| |||
| box-type frame | |||
| box type frame | |||
| 箱形 架: 43 phrases in 9 subjects |
| Architecture | 3 |
| Automobiles | 4 |
| Bridge construction | 6 |
| Electric machinery | 1 |
| Electronics | 1 |
| Landscaping | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 25 |
|
| |||
| box-type frame | |||
| box type frame | |||
| 箱形 架: 43 phrases in 9 subjects |
| Architecture | 3 |
| Automobiles | 4 |
| Bridge construction | 6 |
| Electric machinery | 1 |
| Electronics | 1 |
| Landscaping | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 25 |