deep-etching
| paste
| deep etch abbr. | |
| met. | ataque ácido profundo |
| paste abbr. | |
| chem. | pasta; engrudo |
| industr. construct. | cola |
| pack. | pegar; encolar; adherir; unir; engomar; goma |
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| ataque ácido profundo | |||
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| grabado profundo | |||
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deep-etching : 5 phrases in 3 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Industry | 3 |