鑄鐵直角尺:直角尺類(lei)包(bao)括方(fang)尺、彎(wan)板等(deng)90°工(gong)(gong)具,適用于(yu)機床、機械設備及零部件的垂直度(du)檢驗,安裝加工(gong)(gong)定位(wei),劃線等(deng)是機械行業中(zhong)的重要測量工(gong)(gong)具,它(ta)的特點是,穩(wen)定性好,便于(yu)維修(xiu)。