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direct measurements : 31 phrases in 16 subjects |
Aerohydrodynamics | 1 |
Astronautics | 1 |
Economy | 1 |
General | 3 |
Geology | 1 |
Geophysics | 6 |
GOST | 1 |
Makarov | 1 |
Measuring instruments | 2 |
Mechanic engineering | 1 |
Medical appliances | 2 |
Metrology | 3 |
Mining | 1 |
Oil / petroleum | 1 |
Surveying | 1 |
Technology | 5 |