Then based costing system operation principle of the general programming designed cigarette factory equipment maintenance procedures for the implementation of operating cost accounting.
接着依据作业成本法系统操作的一般程序设计原则，设计了卷烟厂设备维修实施作业成本核算的程序。
2
Perform generalsystem and network maintenance and support.
执行一般的系统和网络的维护和支持。
3
This paper describes the general design, data design, functions and features of the computer-aided management information system for the automobile maintenance industry.