 |
| |||
| acid-proof steel (Yeldar Azanbayev) | |||
| acid-resistant steel; acidproof steel | |||
| acid-resisting steel | |||
| кислотоупорная сталь: 2 do fraz, 2 tematyki |
| Elektronika | 1 |
| Inżynieria mechaniczna | 1 |
|
| |||
| acid-proof steel (Yeldar Azanbayev) | |||
| acid-resistant steel; acidproof steel | |||
| acid-resisting steel | |||
| кислотоупорная сталь: 2 do fraz, 2 tematyki |
| Elektronika | 1 |
| Inżynieria mechaniczna | 1 |