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продукты сгорания stresses
avia.	produits d'échappement
tech.	produits de combustion; résidus de combustion; fumées de combustion (I. Havkin)
продукт сгорания
chem.	résidu de combustion
tech.	produit de combustion

продукты сгорания: 16 phrases in 6 subjects

Astronautics	4
Aviation	4
Chemistry	2
Mining	1
Nuclear physics	3
Technology	2