Unidirectional and anti-interference is better than any other online measurement of laser light, as a design principle of the laser measuring instrument used for on-line measurement of workpiece size, can accurately measure continuous rolling in horizontal / vertical and horizontal direction angle of 450 dimensions, and the results display and store in the computer system. 锻造加工件,圣霖贸易,景德镇锻造由鞍山市圣霖进出口贸易有限公司提供。