YIDENGTEZHONG·TEXINGZHUANYONGJINGMIYINWASHUIZHUNBIAOCHI,ZHONGGUOWEIYISHENGCHANSHANG,CAIYONGGUOJIBIAOZHUNJIGONGYISHEJIYUZHIZAO,GEXIANGJINGDUZHIBIAOLINGXIANGUOJIDANGDAISHUIPING。
CHISHEN:GENJUYONGHUXUYAOXUANZEBUXIUGANG、LVCAI、FUHECAILIAOJIQITA;
CHIXING:GENJUYONGHUXUYAOSHEJIHUOANYONGHUTUZHIZHIZAO;
CHISHEN:0~1
ZHUYAOJISHUZHIBIAO:
采用标准CH8008—92因瓦合金带4J36,线膨胀系数≤1.3×10 /℃;米间隔真长与名义长之差≤±0.02mm;米间隔平均真长≤0.01mm;分米分划真长与名义长之差≤0.013mm,标尺基本与辅助常数差及零点高差≤0.02mm,标尺纵轴线与底平面垂直测定≤5″;底平面平直度≤0.02mm;尺身矢距≤3mm;数字注记为分米和厘米,分划间隔为10mm和5mm,有正象和倒象两种。