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synthetischer Gummi | |||
Kunstgummi m; kunstkautschuck | |||
synthetischer Kautschuk | |||
Kunstkautschuk m; Synthesekautschuk m; synthetisches Gummi |
caoutchouc synthetique : 10 phrases in 4 subjects |
Chemistry | 2 |
Environment | 2 |
Industry | 4 |
Textile industry | 2 |