static charge: 22 phrases in 14 subjects |
Electrical engineering | 2 |
Electricity | 1 |
General | 1 |
Makarov | 2 |
Measuring instruments | 1 |
Microelectronics | 3 |
Occupational health & safety | 2 |
Office equipment | 1 |
Perfume | 1 |
Physics | 1 |
Plastics | 1 |
Technology | 3 |
Telecommunications | 1 |
Textile industry | 2 |