deep etching
| bath
| deep etching | |
| industr. construct. met. | djupetsning |
| bath | |
| gen. | bad |
| industr. construct. met. | vannabassäng |
| |||
| djupetsning | |||
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deep etching : 4 phrases in 2 subjects |
| Communications | 1 |
| Industry | 3 |