編 號(hào)規(guī)格總塊數(shù)級(jí)別尺寸系列（毫米）間隔塊數(shù)941-010-150數(shù)顯卡尺檢定專用量塊（7）202,35,10,15,20,........5051060,70,80,90,......1501010941-020-200數(shù)顯卡尺檢定專用量塊（8）202,310,20,30,40,........2001020941-030-300數(shù)顯卡尺檢定專用量塊（9）202,315,30,45,60,........3001520