| |||
Vorbehandlung f | |||
Vorbereitung f | |||
Metall/vorbehandlung n | |||
Aufbereitung f | |||
Vorreinigung f |
pretreatment : 16 phrases in 8 subjects |
Chemistry | 2 |
Construction | 1 |
Environment | 3 |
General | 1 |
Metallurgy | 4 |
Natural resourses and wildlife conservation | 3 |
Physics | 1 |
Textile industry | 1 |