切削机用直槽丝攻 机用丝锥M48M50M52M55M56X1X1.5X2X3X4X5.5细牙

标 签: 切削机 丝锥

切削机用直槽丝攻 机用丝锥M48M50M52M55M56X1X1.5X2X3X4X5.5细牙
切削机用直槽丝攻 机用丝锥M48M50M52M55M56X1X1.5X2X3X4X5.5细牙

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