 |
| |||
| E938 | |||
| E 938; argon | |||
|
argon : 30 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Earth sciences | 9 |
| Electronics | 4 |
| Environment | 1 |
| General | 3 |
| Labor law | 1 |
| Life sciences | 1 |
| Materials science | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 4 |
| Metallurgy | 1 |
| Natural sciences | 1 |