由哈工大精仪教研室研制成功的表面粗糙度三维测量系统最近通过部级技术鉴定。鉴定认为该系统的设计思想合理,结构紧凑、使用硬设备较少,“性能价格比”高。并可与目前国内 The successful development of three-dimensional surface roughness measurement system by Harbin Institute of Precision Instrument Department recently passed ministerial level technical appraisal. It is believed that the design of the system is reasonable, the structure is compact, the hardware is less and the cost performance is higher. And with the current domestic