[Barcode] 條碼mil數計算

• C128
  
  Alphanumeric
  L = (11C + 35)X
  
  Only Numeric
  L = (5.5C + 35)X
  
  L = 總長度
  C = 字元數
  X = 最細的線的寬度
  

Reference :

[1] http://www.traceability.com/calculators/7-code-128-barcode-length-calculator