 |
| |||
| gas de recubrimiento; atmósfera inerte | |||
| gas protector; cobertura de gas; gas de cobertura | |||
| cover gas: 11 phrases in 4 subjects |
| Chemistry | 4 |
| Earth sciences | 5 |
| General | 1 |
| Nuclear physics | 1 |
|
| |||
| gas de recubrimiento; atmósfera inerte | |||
| gas protector; cobertura de gas; gas de cobertura | |||
| cover gas: 11 phrases in 4 subjects |
| Chemistry | 4 |
| Earth sciences | 5 |
| General | 1 |
| Nuclear physics | 1 |