 |
| |||
| 水深基准点; 海图基准面 | |||
| 地图基准面 | |||
| 海图基准水面 | |||
| 记录图基准线; 海图基准面 | |||
| 海图基准面 | |||
| ★ 海图水深基准面; 海图水深基准点 | |||
| 海图基面 | |||
| 海［航］图基准面 | |||
| 海图深度基准面; 海图零点; 海图基准 (面) | |||
| 海图基准点 | |||
|
chart datum : 11 phrases in 6 subjects |
| Earth sciences | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Technology | 6 |
| United Nations | 1 |
|
| |||
| 水深基准点; 海图基准面 | |||
| 地图基准面 | |||
| 海图基准水面 | |||
| 记录图基准线; 海图基准面 | |||
| 海图基准面 | |||
| ★ 海图水深基准面; 海图水深基准点 | |||
| 海图基面 | |||
| 海［航］图基准面 | |||
| 海图深度基准面; 海图零点; 海图基准 (面) | |||
| 海图基准点 | |||
|
chart datum : 11 phrases in 6 subjects |
| Earth sciences | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Technology | 6 |
| United Nations | 1 |