круглым отверстием: 25 phrases in 17 subjects |
Automated equipment | 1 |
Aviation | 1 |
Construction | 1 |
Food industry | 1 |
Forestry | 2 |
General | 1 |
Hydraulic engineering | 1 |
Mechanic engineering | 5 |
Medical appliances | 1 |
Mining | 4 |
Natural resourses and wildlife conservation | 1 |
Oil and gas | 1 |
Oil and gas technology | 1 |
Radio | 1 |
Surveying | 1 |
Technology | 1 |
Textile industry | 1 |