| |||
gravure à l'eau-forte | |||
gravure à l'eau forte | |||
morsure f; gravure à l'acide | |||
corrosion f | |||
cautérisation f |
Ätzung : 13 phrases in 8 subjects |
Analytical chemistry | 1 |
Chemistry | 1 |
Communications | 1 |
Electronics | 5 |
General | 1 |
Medical | 1 |
Metallurgy | 2 |
Transport | 1 |