block gauge: 52 phrases in 14 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Aviation | 1 |
Caspian | 1 |
Construction | 1 |
General | 1 |
Makarov | 6 |
Measuring instruments | 1 |
Mechanic engineering | 25 |
Metrology | 3 |
Rail transport | 1 |
Technology | 7 |
Transport | 1 |
Wood processing | 1 |