Hanson supply angle square feet

Angle-foot, also known as dovetail foot, according to JB / T7977-99 standards for manufacturing, material HT250, face scraping inquiry process for straightness and flatness measurement of the workpiece and the inspection and repair of the product in the form of angle-foot rails: Products into convex and concave angle square feet in two forms angle: 45 degrees, 55 degrees, 60 degrees, 90 degrees, 120 degrees more information browse: http: //www.btjglj.com