拉 条 : 81 phrases in 18 subjects |
Construction | 2 |
Cooking | 2 |
Electronics | 8 |
General | 36 |
Historical | 1 |
Insurance | 1 |
Mathematics | 1 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Metallurgy | 2 |
Nautical | 1 |
Oil processing plants | 1 |
Ornithology | 1 |
Pipelines | 1 |
Polymers | 2 |
Technology | 18 |
Textile industry | 1 |
United Nations | 1 |