material conveyer

the african union has held countless meetings and conferences on how to increase trade between african countries. the united nations economic commission for africa has organized similar gatherings.

非盟已举办过无数次关于如何增进非洲国家间贸易的会议和会谈，联合国非洲经济委员会也组织过类似的会议。

he is also an independent consultant for the united nations economic commission for africa ( eca) and has other developmental projects underway.

同时他也是联合国非洲经济委员会的独立顾问，还同时有许多正在进行的启发计画。

the regional centre for mapping of resources for development ( rcmrd), established in1975 by the un economic commission for africa, has come into its own in recent years.

联合国非洲经济委员会于1975年建立的资源测绘促进发展区域中心（RCMRD）近年来已经获得了成功。

Economic Commission for Africa Expert Group Meeting on the System of National Accounts

非洲经济委员会国民经济体系专家组会议

united nations economic commission for africa

联合国非洲经济委员会