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METHOD FOR HEAT TREATING CAST HIGH-SPEED STEEL
METHOD FOR HEAT TREATING CAST HIGH-SPEED STEEL
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机译:铸造高速钢的热处理方法
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摘要
1.method of heat treatment of cast быстрореж пщй began, including the provisional and final heat treatment, отличающийс so that, with a view to higher ни strength to красностойкости,preliminary heat
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