porosidad: 74 phrases in 14 subjects |
Chemistry | 1 |
Drilling | 3 |
Earth sciences | 9 |
Environment | 1 |
Forestry | 2 |
Hobbies and pastimes | 3 |
Industry | 1 |
Life sciences | 12 |
Metallurgy | 24 |
Natural sciences | 2 |
Packaging | 3 |
Soil science | 7 |
Technology | 5 |
Transport | 1 |