surface coating : 58 phrases in 15 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Cement | 1 |
Construction | 20 |
Geology | 1 |
Makarov | 8 |
Mathematics | 1 |
Medical appliances | 1 |
Metalworking | 1 |
Nanotechnology | 1 |
Packaging | 1 |
Plastics | 1 |
Polygraphy | 2 |
Seismology | 2 |
Technology | 15 |