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| склонность к отбелу (чугуна. The three basic constituents of cast iron that affect strength, hardness and chilling characteristics are total carbon, silicon and phosphorus. VLZ_58) | |||
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| склонность к отбелу (чугуна. The three basic constituents of cast iron that affect strength, hardness and chilling characteristics are total carbon, silicon and phosphorus. VLZ_58) | |||