contamination: 131 phrases in 23 subjects |
Agriculture | 3 |
Automated equipment | 2 |
Chemistry | 1 |
Earth sciences | 22 |
Economy | 2 |
Electronics | 1 |
Environment | 34 |
Food industry | 3 |
General | 18 |
Health care | 8 |
Industry | 2 |
Information technology | 1 |
Law | 2 |
Life sciences | 1 |
Materials science | 1 |
Measuring instruments | 8 |
Medical | 6 |
Metallurgy | 1 |
Natural sciences | 4 |
Nuclear and fusion power | 1 |
Pharmacy and pharmacology | 2 |
Technology | 4 |
Transport | 4 |