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| 方位角 | |||
| 水平角包含测站点到两目标方向线的铅垂面的夹角〈一点到两目标的方向线在水平面上垂直投影线的夹角〉 | |||
| 水平角 | |||
| horizontal angle: 31 phrases in 9 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Bridge construction | 1 |
| General | 1 |
| Shipbuilding | 1 |
| Shooting sport | 4 |
| Space | 1 |
| Technology | 20 |
| Telecommunications | 1 |
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