雙葉ゲージ製作所(FGW) 150A13 JIS相當品的健身規
2018-10-10 11:55:21
測量范圍(mm)0.03~3.00葉張數13葉張數(mm)0.03,0.05,0.06,0.07,0.08,0.10,0.10,0.20,0.30,0.30,1.00,2.00,3.00材質SK燒入鋼(SK2~SK5)硬度HV 420~520用途縫測量長度(mm)150葉寬(mm)12.7注意※是日本工業標準同等品。