seal face: 55 phrases in 17 subjects |
Automated equipment | 5 |
Automobiles | 2 |
Aviation | 2 |
Bridge construction | 1 |
General | 3 |
Makarov | 1 |
Mechanics | 1 |
Medical | 1 |
Military | 1 |
Occupational health & safety | 2 |
Oil and gas technology | 1 |
Production | 1 |
Refrigeration | 1 |
Sakhalin | 2 |
Scuba diving | 1 |
Technology | 25 |
Transport | 5 |