three-fluted drill 三槽钻头...fluted reamer 开槽绞刀...fluted roller 沟纹辊...straight fluted drill 直槽钻...fluted a.笛声的,有凹槽的...fluted roll mill 槽纹辊...fluted nut 开槽螺帽...fluted tongue 沟舌,裂缝舌...fluted drill 开构钻...fluted link 开槽滑环...
交流互动
发表言论