| |||
| 秒的符号"：3° 5' 30"读作 three degrees five minutes and thirty seconds 3度5分30秒 | |||
| |||
| 秒号" | |||
|
second -mark : 5 do fraz, 2 tematyki |
| Geodezja | 1 |
| Technika i technologia | 4 |
| |||
| 秒的符号"：3° 5' 30"读作 three degrees five minutes and thirty seconds 3度5分30秒 | |||
| |||
| 秒号" | |||
|
second -mark : 5 do fraz, 2 tematyki |
| Geodezja | 1 |
| Technika i technologia | 4 |