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| sistema de controlo químico e volumétrico | |||
| chemical and: 66 phrases in 14 subjects |
| Chemistry | 6 |
| Economy | 2 |
| Environment | 24 |
| General | 12 |
| Health care | 3 |
| Industry | 1 |
| Information technology | 1 |
| Law | 2 |
| Natural sciences | 1 |
| Patents | 8 |
| Social science | 1 |
| Statistics | 1 |
| Trade unions | 1 |
| Transport | 3 |