| |||
| invar | |||
| invar (a metal with a very low temperature coefficient) | |||
| iron-nickel alloy | |||
|
Invar : 4 phrases in 3 subjects |
| Construction | 2 |
| Industry | 1 |
| Information technology | 1 |
| |||
| invar | |||
| invar (a metal with a very low temperature coefficient) | |||
| iron-nickel alloy | |||
|
Invar : 4 phrases in 3 subjects |
| Construction | 2 |
| Industry | 1 |
| Information technology | 1 |