Service_contract_name_for_report__c false mid(Name,3,40) & " : " & Text(year(Contract_Start_Date__c)) & "-" & text(month(Contract_Start_Date__c)) &"-" & text(day(Contract_Start_Date__c))&"～" & text(Year(Contract_End_Date__c)) & "-" & text(month(Contract_End_Date__c)) &"-" & text(day(Contract_End_Date__c)) BlankAsZero 维修合同 false false false Text false