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rail hitch core structure for increased fatigue time and resulting joint strength
rail hitch core structure for increased fatigue time and resulting joint strength
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机译:轨道挂钩型芯结构,可增加疲劳时间并提高接头强度
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摘要
A finger core for forming the front part of a knuckle for a railcar, said finger core comprising a single opening to form a single rib at the horizontal center line of the resulting knuckle.
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