Zobrazeno 1 - 6
of 6
pro vyhledávání: '"V N, Koshenkov"'
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (1)
Publikováno v:
Meditsina truda i promyshlennaia ekologiia. (9)
Sanitation of territories polluted with oil products is possible and quite effective through biodestructor produced in Russia on the basis of nonpathogenic yeast lines. Oil content of the soil lowers by 60-78%. Self-clearance of the soil is preserved
Publikováno v:
Metal Science and Heat Treatment. 23:252-254
In our country also carbonitriding of fast-cutting tool steels is used successfully and with considerable technical and economic effect [7]. However, in spite of considerable quantitative data about the theoretical bases and technology of this proces
Autor:
V N, Koshenkov
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (4)
Autor:
V N, Koshenkov, L A, Serebrianyĭ
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (3)
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (4)