平行度数据检测依据国家标准GB/T 1182-1996《形状和位置公差标准》进行检验与验证。重点检测产品靶面平行度指标。
The parallelism data is inspected and verified according to the national standard GB/T 1182-1996 "Standard for Shape and Position Tolerance". Focus on testing product target plane parallelism index.