 |
| |||
| bright dip; white pickling | |||
| brightening | |||
| bright dipping (меди и медных сплавов); fire-off dipping (меди и медных сплавов) | |||
| блестящее травление: 6 phrases in 2 subjects |
| Electrochemistry | 4 |
| Technology | 2 |
|
| |||
| bright dip; white pickling | |||
| brightening | |||
| bright dipping (меди и медных сплавов); fire-off dipping (меди и медных сплавов) | |||
| блестящее травление: 6 phrases in 2 subjects |
| Electrochemistry | 4 |
| Technology | 2 |