... price versus performance ratio.The instruments can be widely used for titanium tube, zirconium tubes, book-walled pipe, seamless steel ... sheet material and linear materialsStandardGB ASTM API EN JISG JB ISO MH JG YBTechnique DataDetection channels : 1,2,4,8, ... circuit design and process design , reliable performance, steady operation.File editing function: can storage, invocation, play back and print ...