基本内容 规格mm工作面直线度或平面度工作面间平行度侧面对工作面垂直度精度等级um012012012500×,3536124.5918153060750×,404815612252040801000×,50510207.5153025501001500×,707.4153010204037751502000×,909183613.5275445901802500×,90112244163265551102203000×,10013265219.53978651302603500×,100153060224590751503004000×,1001734682550100