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flame-retardant impregnation (Alexander Demidov) | |||
fire retardant treatment (древесины, ткани) | |||
fire-proofing impregnation | |||
fire-retard treatment (древесины); fire-retardant treatment (древесины) | |||
fireproof dope |
огнезащитная пропитка : 2 phrases in 2 subjects |
Military | 1 |
Public utilities | 1 |