| |||
| 图标格 | |||
| ★ 海图比例尺 | |||
| 图表比例尺; 海［航］图比例尺 | |||
| 地图缩尺 | |||
|
chart scale : 20 phrases in 5 subjects |
| Chemistry | 2 |
| Engineering geology | 1 |
| Space | 3 |
| Technology | 10 |
| Video recording | 4 |
| |||
| 图标格 | |||
| ★ 海图比例尺 | |||
| 图表比例尺; 海［航］图比例尺 | |||
| 地图缩尺 | |||
|
chart scale : 20 phrases in 5 subjects |
| Chemistry | 2 |
| Engineering geology | 1 |
| Space | 3 |
| Technology | 10 |
| Video recording | 4 |