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Flammenrueckschlag m; Flammendurchschlag m | |||
Rückschlag m; Flammenrückschlag m | |||
Zurückschlagen der Flamme |
light- back : 14 phrases in 7 subjects |
Communications | 4 |
General | 1 |
Industry | 1 |
Optics branch of physics | 1 |
Rail transport | 1 |
Technology | 2 |
Transport | 4 |