The VGA2100 provides a local connection to the public telephone network for normal or emergency services calls.
该VGA2100提供了一个公共电话网络的正常或紧急服务电话和本地连接。
2
The model and algorithm of the earliest emergency-start-time are proposed based on the connection number in multi-resource emergency systems.
给出了基于联系数的多资源连续消耗应急系统的应急时间最早的模型和算法。
3
The principle of Emergency Power Supply system is presented, its field of practical application and the connection method of normal circuit and the capacity choice of EPS are discussed in this paper.