arch-type
| structure
| arch type | |
| tech. | 拱式 |
| arch-type | |
| gen. | 拱形的 |
| structure | |
| gymn. | 编排; 成套动作 |
| hydroel.st. | 结构物; 建筑物 |
| hydroel.st. од. | 结构; 构造; 装置 |
| met. | 机构 |
| met. од. | 组织 |
| |||
| 拱形的 | |||
| 弓形的 | |||
| |||
| 拱式 | |||
|
arch-type : 38 phrases in 8 subjects |
| Bridge construction | 14 |
| Chemistry | 2 |
| Electronics | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 6 |
| Technology | 11 |
| Water resources | 1 |