 |
| |||
| etching chemical; etching agent | |||
| etching medium; etching reagent | |||
| etchand; etching solution | |||
| dip | |||
| etch solution; etchant solution; etching material | |||
| etchant; etch; pickling agent (для очистки от окалины); mordant; stain | |||
| травитель: 68 a las frases, 10 temas |