flange surface meaning in Chinese

凸缘曲面

For example : inflates the screw , key , double head the spiral , inside and outside hexagon bolt , the horse - drawn vehicle screw , the hexagonal nut , locks the nut , flange surface nut , thin nut and so on
如：膨胀螺丝、平键、双头螺、内外六角螺栓、马车螺丝、档圈,销,键,非标准件,六角螺栓, ,等六角螺母、锁紧螺母、法兰面螺母、薄型螺母等等。
Book equipment application in automobile , motorcycle , machinery foundation profession ( such as chain , fastener , bearing , box spanner , tool , special different type nut and flange surface nut , sides nut , welding nut , cover type nut , locknut , defence pine nut , pull hat nut , chain luo pull , expansion gecko , independently axle gear , bicycle different type etc . ) etc . various different type , complex is not mark cold squeeze into type , suitable scope extensive
本设备应用于汽车、摩托车、机械基础行业（如链条、紧固件、轴承、套筒扳手、工具、特殊异型螺母、法兰面螺母、四方螺母、焊接螺母、盖型螺母、锁紧螺母、防松螺母、拉帽螺母、链条罗拉、膨胀壁虎、自行轴挡、自行车异型件等）等各类异型、复杂非标件的冷挤成型，适用范围广泛。