攻螺纹
![攻螺纹操作ppt](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=435304533,3298610831&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
攻螺纹操作ppt
图片尺寸1080x810![得力deli手动合金钢丝锥手动丝攻攻牙攻丝钻头螺纹丝攻工具手动合金钢](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3533921521,76868171&fm=253&fmt=auto&app=138&f=JPEG?w=591&h=500)
得力deli手动合金钢丝锥手动丝攻攻牙攻丝钻头螺纹丝攻工具手动合金钢
图片尺寸750x635![攻螺纹文档.ppt](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1396734566,987044679&fm=253&fmt=auto&app=138&f=PNG?w=500&h=375)
攻螺纹文档.ppt
图片尺寸1152x864![攻螺纹 课件ppt](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2724931516,3763284718&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
攻螺纹 课件ppt
图片尺寸1080x810![攻螺纹 课件ppt](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3439039539,3508411065&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
攻螺纹 课件ppt
图片尺寸1080x810![攻螺纹和套螺纹](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2115822220,3047194888&fm=253&fmt=auto&app=120&f=JPEG?w=500&h=294)
攻螺纹和套螺纹
图片尺寸730x429![图2-12攻螺纹方法](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2328679280,904644865&fm=253&fmt=auto&app=138&f=JPEG?w=596&h=500)
图2-12攻螺纹方法
图片尺寸680x570![用丝锥加工内螺纹的方法.(7)攻螺纹用铰刀对孔进行最后精加工的方法.](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2709460020,827828864&fm=253&fmt=auto&app=138&f=JPEG?w=568&h=500)
用丝锥加工内螺纹的方法.(7)攻螺纹用铰刀对孔进行最后精加工的方法.
图片尺寸770x678![含钴钻攻一体丝锥不锈钢打孔攻丝钻头机用复合带攻牙螺纹丝攻套装](https://i.ecywang.com/upload/0/t13.baidu.com/it/u=3027160507,1815986099&fm=224&app=112&f=JPEG?w=500&h=500)
含钴钻攻一体丝锥不锈钢打孔攻丝钻头机用复合带攻牙螺纹丝攻套装
图片尺寸800x800![内螺纹加工的80条小窍门,机械工程师必备!](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2323605877,3130790434&fm=253&fmt=auto&app=138&f=JPEG?w=375&h=345)
内螺纹加工的80条小窍门,机械工程师必备!
图片尺寸375x345![攻螺纹及套螺纹](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3120339594,2833492679&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
攻螺纹及套螺纹
图片尺寸920x690![图2-10攻螺纹的基本步骤](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=30607921,3962698252&fm=253&fmt=auto&app=138&f=JPEG?w=587&h=340)
图2-10攻螺纹的基本步骤
图片尺寸587x340![史上最全中美英螺纹规格表攻牙钻孔径对照表大全](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3856166420,3472597334&fm=253&fmt=auto&app=138&f=JPG?w=354&h=500)
史上最全中美英螺纹规格表攻牙钻孔径对照表大全
图片尺寸860x1216![单元五 攻螺纹ppt](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2925702722,2912299005&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
单元五 攻螺纹ppt
图片尺寸1080x810![专业知识丝锥攻螺纹不简单总结一下才知道有这么多学问](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1701937416,2234701294&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=469)
专业知识丝锥攻螺纹不简单总结一下才知道有这么多学问
图片尺寸800x469![攻螺纹或套螺纹发生乱牙的主要原因](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1722775321,2684270268&fm=253&fmt=auto&app=138&f=GIF?w=472&h=247)
攻螺纹或套螺纹发生乱牙的主要原因
图片尺寸497x260![攻螺纹和套螺纹](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3545011061,3624631377&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
攻螺纹和套螺纹
图片尺寸1080x810![5螺纹,请计算应钻底孔直径](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2956694608,1393322621&fm=253&fmt=auto&app=138&f=JPG?w=530&h=500)
5螺纹,请计算应钻底孔直径
图片尺寸637x601![合金钢hss手用丝锥高硬度高速钢全磨制丝攻螺纹攻牙攻丝工具m305](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=2286589637,791763635&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=699)
合金钢hss手用丝锥高硬度高速钢全磨制丝攻螺纹攻牙攻丝工具m305
图片尺寸790x1104![360 6.782 8.382 9.729 11.329 12.751 美制细螺纹 级牙钻孔径](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=1816176813,3769479987&fm=253&fmt=auto&app=138&f=JPEG?w=382&h=500)
360 6.782 8.382 9.729 11.329 12.751 美制细螺纹 级牙钻孔径
图片尺寸862x1128