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标题: 688910K(517/52.388ZH)轴承 [打印本页]

作者: zzmyhyn    时间: 2012-3-9 21:49
标题: 688910K(517/52.388ZH)轴承
高手们:
谁知道688910K(517/52.388ZH)轴承的国标代号?
能给张图更好,谢谢!





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