保险业务: insurance services类别: classification; category; ge ...业务类别: class of business; service class; service type长途业务类别: trunk class通信业务类别: traffic class业务类别标识: service identification用户业务类别: subscriber service class业务等级业务类别: class of service cos保险业务: insurance business; insurance portfolios; insurance services; underwriting business保险业务量: insurance portfolio再保险业务: reinsurance business电话分机业务类别: extension service class国际用户业务类别: international user class of service业务类别,服务等级: cos class of service未满期保险业务;再保险业务: portfolio保险业务年度: underwriting year保险业务总量: insurable portfolio; insurance portfolio代理保险业务: commission insurance business海上保险业务: marine insurance business汽车保险业务: motor vehicle insurance business直接保险业务: direct insurance转再保险业务: retrocession用户业务类别间的互通: interworking between user classes of services保险业务的估算: imputation for insurance service保险业务事务所: iso = insurance services office; iso=i uranceservicesoffice