noise measurement: 56 phrases in 14 subjects |
Astronautics | 1 |
Automated equipment | 1 |
Aviation | 13 |
Ecology | 12 |
Geophysics | 1 |
Household appliances | 1 |
Makarov | 1 |
Mass media | 2 |
Mathematics | 3 |
Natural resourses and wildlife conservation | 8 |
Oil / petroleum | 1 |
Programming | 3 |
Technology | 6 |
Telecommunications | 3 |