https://www.mca.gov.cn/n156/n186/index.html

选中删除其他列

 

if [末尾4位] = "0000" then [单位名称]
else if [末尾4位] <> "0000" and Text.End([末尾4位],2) = "00"
then [单位名称]
else null

if [结尾字符] = "0000" then [Column2]
else if [结尾字符] <> "0000" and Text.End([结尾字符],2) = "00"
then [Column2]
else null

         

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