编辑同志: 最近读了贵印1981年第2期刊登林春生同志的“杠杆百分表量值的修正系数”一文,不同意“杠杆百分表的示值误差与测头半径有关”的结论。笔者认为:杠杆百分表的示值误差与测头半径无关。在讨论测头半径对杠杆百分表示值误差的影响时 Editor’s Comrade: Recently read your printed No. 2, 1981, published Comrade LIN Chun-sheng’s “correction coefficient of the amount of the lever dial,” a text, do not agree with “the indication of the error of the dial indicator and the probe radius of the” conclusion . The author believes that: the indication of the lever dial indicator error has nothing to do with the probe radius. When discussing the effect of the radius of the probe on the percentile error of the lever