規(guī)格(mm)精度等級000級平面度( m)00級平面度( m)0級平面度( m)1級平面度( m)300 200 501.535.511300 300 701.535.511400 250 701.53612400 250 7023.56.513630 400 10023.5714630 630 10024816800 500 130248161000 630 1502.54.59181000 750 1502.54.59181000 1000 1502.5510201600 1000 2003612242000 1000 2003.56.513262000 1600 2503.5714282500 1600 3004816323000 2000 4004.5918364000 2000 5005.5112244