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zerstörungsfreie Prüfung (образца) | |||
zerstörungsfreie Werkstoffprüfung |
испытание без разрушения : 12 phrases in 9 subjects |
Electrochemistry | 2 |
General | 2 |
Nuclear and fusion power | 1 |
Plastics | 1 |
Polymers | 1 |
Shipbuilding | 1 |
Silicate industry | 2 |
Technology | 1 |
Textile industry | 1 |