User:LorindaKastner495
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Revision as of 22:20, 4 May 2026 by 178.217.98.153 (Talk)
Наличие кобальтовых сплавов заинтересует авиастроение
https://redmetsplav.ru/store/volfram/splavy-volframa-1/volfram-w-cu10-1/truba-volframovaya-w-cu10/