三分= 3/8" = 0.9525cm ex.3分的鏍絲三分半= 7/16" = 1.11125cm 四分= 1/2" = 1.27cm ex. 4分水管四分半= 9/16" = 1.42875cm 五分= 5/8" = 1.5875cm
確定! 回上一頁