Inspection_And_Check__c
    /*20160720 modify by sunlei*/
CASE(TEXT(Inspection_result_after__c ),'OK','OK','NG','NG'+ CASE(TEXT(Inspection_result_after_ng__c),'维修','-维修','废弃','-报废',''),'')
    false
    IF(TEXT(Inspection_result_after_ng__c ) = '维修','维修',
 IF(TEXT(Inspection_result_after__c) = '废弃','废弃',
   IF(TEXT(Inspection_result_after__c) = 'NG','检测NG',
    IF(TEXT(Inspection_result_after__c ) = 'OK','OK',
    ''
    )
   )
 )
)
    BlankAsZero
    
    false
    false
    false
    Text
    false