connection triangle
| method
| connection triangle | |
| tech. | 连接三角形 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 连接三角形 | |||
|
connection triangle : 7 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Surveying | 1 |
| Technology | 3 |