Zobrazeno 1 - 2
of 2
pro vyhledávání: '"L. I. Gvozdeva"'
Publikováno v:
Akusherstvo i ginekologiia. (3)
The paper provides the results of a 8-year practice of the Leningrad City Obstetric and Hematological Center. The setting up of the center has ensured effective prevention of labour bleedings in the following pathological conditions of pregnants: ges
Publikováno v:
Metal Science and Heat Treatment. 17:317-319
1. Nitrogen induces magnetic aging of low-carbon electric sheet to a greater extent than carbon. 2. Magnetic aging of low-carbon electric sheet occurs in two stages—the first stage is due mainly to precipitation of nitrogen from the α solid soluti