Cast wheel centers for railway rolling stock which runs on 1520 mm track gauge. Standard methods for monitoring microstructure.
Центры колёсные литые для подвижного состава железных дорог колеи 1520 мм. Типовая методика контроля микроструктуры. |
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MinCom 124Safety Instructions for Megaohmmeter Operations |
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RD 52-24-476-95Practices of Measuring the Mass Concentration … |
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SP 32-101-95Projecting-Building-Foundations-Piers … |