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[1] 《The Influence of Tempering Temperature on Impact Toughness of Axle Steel EA4T in High-speed Overloaded Trains》《Foundry Technology》201204[2] 《Comparative on Wear Behavior of Nitrocarburized Low-cost GDL-4 High Speed Steel to the Vane of Air Conditioning》《Advanced Materials Research》201306 相关热点