 |
| |||
| invar | |||
| invar (a metal with a very low temperature coefficient) | |||
| iron-nickel alloy | |||
|
Invar : 4 do fraz, 3 tematyki |
| Budownictwo | 2 |
| Przemysł | 1 |
| Technologia informacyjna | 1 |
|
| |||
| invar | |||
| invar (a metal with a very low temperature coefficient) | |||
| iron-nickel alloy | |||
|
Invar : 4 do fraz, 3 tematyki |
| Budownictwo | 2 |
| Przemysł | 1 |
| Technologia informacyjna | 1 |