摘要
本系统采用计算机软件与硬件相结合的方法。
This system takes the method of the combining of computer software and hardware, and solves the automatic calculate cost problem for the program control telephone switchboard of 1696 type.
出处
《河北大学学报(自然科学版)》
CAS
1996年第4期80-81,共2页
Journal of Hebei University(Natural Science Edition)