 |
| |||
| закрытый ртутный манометр | |||
| воздушный манометр | |||
| air manometer: 8 phrases in 4 subjects |
| Automated equipment | 1 |
| Technology | 3 |
| Thermal engineering | 1 |
| Transport | 3 |
|
| |||
| закрытый ртутный манометр | |||
| воздушный манометр | |||
| air manometer: 8 phrases in 4 subjects |
| Automated equipment | 1 |
| Technology | 3 |
| Thermal engineering | 1 |
| Transport | 3 |