 |
| |||
| 寻常大潮低水位 | |||
| |||
| 一般大潮低潮 (位) | |||
| low water of ordinary spring tide: 4 phrases in 3 subjects |
| Bridge construction | 1 |
| Port facilities | 1 |
| Technology | 2 |
|
| |||
| 寻常大潮低水位 | |||
| |||
| 一般大潮低潮 (位) | |||
| low water of ordinary spring tide: 4 phrases in 3 subjects |
| Bridge construction | 1 |
| Port facilities | 1 |
| Technology | 2 |