 |
| |||
| range of purity (напр., рабочего помещения или места) | |||
| cleanness grade | |||
| cleanliness class (Ying) | |||
| contamination class (гидросистемы); cleanliness level; clean room class (VictorMashkovtsev) | |||
| |||
| degrees of surface finish | |||
| класс чистоты: 19 phrases in 12 subjects |
| Automated equipment | 1 |
| Construction | 1 |
| Electrical engineering | 1 |
| Electrochemistry | 2 |
| Facilities | 1 |
| General | 1 |
| Information technology | 1 |
| Makarov | 2 |
| Microelectronics | 1 |
| Seismology | 2 |
| Technology | 4 |
| Transport | 2 |