oxygen-atom exchange oxygen-blast cupola oxygen-blown converter oxygen-blown convertor oxygen bomb oxygen bottle oxygen carrier oxygen-combustible balance oxygen cutting oxygen cylinder oxygen-enriched blast oxygen lance oxygen ligand oxygonal oxyhalide oxyhemoglobin oxy-hydric torch oxyhydrogen oxyhydrogene flame oxyhydroxide |
oxygen-atom exchange обмен на атом кислород Търсената дума е намерена |