GuranteeType__c false if(Extend_new_product_gurantee_MD__c && (today() >= Extend_Gurantee_Start_MD__c) && (today() <= Extend_Gurantee_End_MD__c), '市场', if(Extend_new_product_gurantee__c && (today() >= Extend_Gurantee_Start__c) && (today() <= Extend_Gurantee_End__c), '服务', '')) BlankAsZero 保修类型(产品) false false Text false