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刀具产品检测方法 第2部分:麻花钻
价格：￥0.00
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焊接聚晶金刚石直柄麻花钻
Straight shank twist drill with brazed polycrystalline diamond
价格：￥0.00
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整体硬质合金直柄麻花钻 检测方法
Solid carbide twist drills with parallel shank-Inspection methods
价格：￥0.00
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麻花钻寿命试验方法
Life testing methods in twist drills
价格：￥0.00
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