The development on management information system ( mis ) in the airbome avionics equipment deptaed ( md ) is to enable the intemal information to be shared in the chengdu aircraft industrial ( group ) co . ltd ( cac ) in order to raise management efficiency and reduce the administrative cost 特设管理信息系统开发就是使特设系统内部乃至于在成都飞机工业集团公司(以下简称成飞)范围内实现信息共享，提高管理效率，降低管理成本。
