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Heat Treatment and Defects of Mould Heat Treatment and Defects of Mould 3500 3 立即兑换
Heat Treatment Distortion, Crack and Control Method of Gears Heat Treatment Distortion, Crack and Control Method of Gears 3500 3 立即兑换
Reference Manual of Forging Technology Reference Manual of Forging Technology 3500 3 立即兑换
Manufacturing Defects and Countermeasures of Large Forgings Manufacturing Defects and Countermeasures of Large Forgings 6000 1 立即兑换
Green Manufacturing Technology of Super Heavy Nuclear Power Forging Green Manufacturing Technology of Super Heavy Nuclear Power Forging 7000 1 立即兑换
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