一区二区不卡久久精品,人人狠狠综合久久亚洲,操亚洲,天天干天天操天天拍,黄色毛片在线观看,亚洲免费电影网站,草β好视频

This equipment can process a single whole steel plate or stacked plates with a total thickness less than 80mm; it can process steel plates with different shapes, such as rectangular, circular flanges, polygons, etc.; it can also process two or four plates with different specifications at the same time. The equipment consists of the main machine (base, two separately moved worktables , gantry, power driver head), electric control system, hydraulic system, cooling system, chip conveyor and other parts.