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säurefeste : 60 phrases in 17 subjects |
Ceramics | 1 |
Chemistry | 12 |
Cinema equipment | 1 |
Construction | 11 |
Electronics | 1 |
Energy industry | 1 |
Food industry | 2 |
Leather | 1 |
Medical | 1 |
Metalworking | 1 |
Natural resourses and wildlife conservation | 1 |
Oil / petroleum | 5 |
Plastics | 2 |
Polymers | 3 |
Pulp and paper industry | 5 |
Silicate industry | 9 |
Technology | 3 |