Evaluation of Measurement and Uncertainty on Ring Gauge Inner DiameterFAN Xudong,GUO Limei1 Shandong Xinyuan Group Co.,Ltd.Laiyang 265200;2Meterage Measuring Office of Yantai City,Yantai 264000Abstract:This paper introduced the methods of measuring cylinder ring gauge inner diameter with opties sensitive lever on all -prupose tool microscope.And an evaluation of analysis to the uncertainty of measuring methods is made.[著者文摘]
