фильтровальной бумаге : 41 phrases in 21 subjects |
Agrochemistry | 1 |
Analytical chemistry | 2 |
Automobiles | 1 |
Biochemistry | 2 |
Biotechnology | 3 |
Chemistry | 1 |
Chromatography | 1 |
Drilling | 1 |
Electrochemistry | 2 |
Electronics | 3 |
Forestry | 2 |
Immunology | 2 |
Medical | 7 |
Metallurgy | 2 |
Microbiology | 1 |
Oil / petroleum | 2 |
Oils and lubricants | 1 |
Polygraphy | 3 |
Polymers | 1 |
Pulp and paper industry | 1 |
Technology | 2 |