double crucible
technique
| double crucible | |
| el. | cadinho flutuante |
| |||
| cadinho flutuante | |||
| cadinho de parede dupla; cadinho duplo | |||
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double crucible : 4 phrases in 3 subjects |
| Antennas and waveguides | 1 |
| Electronics | 2 |
| Industry | 1 |