平行規(guī)ParallelRuler規(guī)格Typemm工作面平面度相對(duì)面平行度Flatnesslfworkingsurface&parallelismofopplsitesufcace工作面間垂直度Squarenessbetweenworkingsufaces每對(duì)平行規(guī)H.W等長(zhǎng)之差Tolerancelfh.wbetweenamatchedpair精密等級(jí)Precisiongrade( m)OO級(jí)O級(jí)OO級(jí)O級(jí)OO級(jí)O級(jí)160*25*161.5320401.53250*40*2524306024400*63*4048408048630*100*6361250100612可替代等高塊,用于測(cè)量零件的平行度,成對(duì)供應(yīng)。Alternativeforblocks,usedtomeasurethedepthofparallelismofparts.