| |||
chemical action | |||
chemical attack | |||
chemical etching; etching | |||
chemical etching (of a solid-state nuclear track detector) | |||
etch; etchant |
attaque chimique : 19 phrases in 8 subjects |
Chemistry | 3 |
Construction | 2 |
Electronics | 3 |
General | 4 |
Health care | 2 |
Metallurgy | 2 |
Military | 1 |
Packaging | 2 |