 |
| |||
| angreifendes Mittel; korrosives Mittel; Angriffsmittel n; Korrosionsmedium n | |||
| aggressives Medium | |||
|
corrosive medium : 2 短语, 1 学科 |
| 建造 | 2 |
|
| |||
| angreifendes Mittel; korrosives Mittel; Angriffsmittel n; Korrosionsmedium n | |||
| aggressives Medium | |||
|
corrosive medium : 2 短语, 1 学科 |
| 建造 | 2 |