air-conditioning: 200 phrase in 31 subjects |
Agriculture | 2 |
Air conditioners | 15 |
Automated equipment | 1 |
Automobiles | 1 |
Biology | 2 |
Business | 1 |
Coal | 1 |
Computers | 1 |
Construction | 43 |
Earth sciences | 2 |
Ecology | 1 |
Energy industry | 2 |
Environment | 1 |
General | 16 |
Health care | 1 |
Information technology | 6 |
Life sciences | 3 |
Measuring instruments | 2 |
Mechanic engineering | 14 |
Medical | 1 |
Medical appliances | 2 |
Military | 1 |
Municipal planning | 24 |
Natural resourses and wildlife conservation | 5 |
Natural sciences | 2 |
Patents | 4 |
Physics | 1 |
Refrigeration | 30 |
Shipbuilding | 2 |
Technology | 4 |
Transport | 9 |