開(kāi)式刀頭雙內(nèi)溝槽游標(biāo)卡尺產(chǎn)品特點(diǎn) 帶微動(dòng)裝置 技術(shù)參數(shù)貨號(hào)測(cè)量范圍分度值A(chǔ)(mm)B(mm)C(mm)D(mm)H(mm)L(mm)精度(mm)157-53540-340mm0.05mm9540517117410+/-0.07157-13540-340mm0.02mm9538.1517117410+/-0.05157-6351.5-13.5 1/128 9538.1517117410+/-1個(gè)分度值157-2351.5-13.5 0.001mm9540517117410+/-2個(gè)分度值157-55060-560mm0.05mm15060525181.5660+/-0.10157-15060-560mm0.02mm15060525181.5660+/-0.07157-15560-560mm0.02mm15060525181.5750+/-0.08157-6502-22 1/128 15050.8525181.5660+/-1.5個(gè)分度值157-2502-22 0.001 15050.8525181.5660+/-2.5個(gè)分度值