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滚牙外径对照表搓牙,搓牙滚牙前外径对照表

螺丝攻牙钻孔径和滚造径对照表_精品.doc
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螺纹攻牙钻孔径和滚造径对照表搓牙径标准副本pdf5页
搓牙径标准副本pdf5页螺纹攻牙钻孔径和滚造径对照表.xls
螺纹攻牙钻孔径和滚造径对照表.xls搓牙滚牙前外径对照表
搓牙滚牙前外径对照表
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