 |
| |||
| 镣蚧科 (Asterolecaniidae) | |||
| |||
| 落地磅秤 | |||
| 落地磅秤 | |||
| 矿山秤; 地磅秤; 地磅 | |||
| pit scales: 20 phrases in 6 subjects |
| Automobiles | 1 |
| Biology | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 13 |
| Steel production | 1 |
| Technology | 3 |
|
| |||
| 镣蚧科 (Asterolecaniidae) | |||
| |||
| 落地磅秤 | |||
| 落地磅秤 | |||
| 矿山秤; 地磅秤; 地磅 | |||
| pit scales: 20 phrases in 6 subjects |
| Automobiles | 1 |
| Biology | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 13 |
| Steel production | 1 |
| Technology | 3 |