English translation for "螺孔中心圆"

center circle of bolt holes

Similar Words：

"螺孔虫总科" English translation, "螺孔刮面" English translation, "螺孔刮面刀具" English translation, "螺孔裂纹" English translation, "螺孔深度" English translation, "螺孔钻" English translation, "螺孔钻，螺纹底孔钻" English translation, "螺孔钻床" English translation, "螺孔钻头" English translation, "螺口插座" English translation