In 1981, Vehicle Identification Numbers (VINs) were standardized using a seventeen digit system. Prior to 1981, manufacturers used VINs unique to their own company and there was no accepted standard for these numbers, so different manufacturers used different formats.. In 1981, Vehicle Identification Numbers (VINs)
阅读背景：
RegEx Vin验证1980年前和1980年后
来源：互联网
分享到：
