Mitutoyo三丰|气缸量规|511-209Mitutoyo三丰|气缸量规|511-209Mitutoyo三丰|气缸量规|511-209Mitutoyo三丰|气缸量规|511-209特性根据测量尺寸的不同,三丰511-209,用适当的更换砧板和垫圈代替使用。用途测量内径。商品规格规格、规格推荐刻度盘量规目数0.01mm:No.2972.2046 SB目量0.001mm:No.2900SB