telephone switching system
常见例句
- The design methods given here have been successfully implemented in a Chinese-developed SPC digital telephone switching system.
本文所讨论的设计方法已成功地应用于国产程控数字电话交换机。 - The development trends of integrated circuits used in SPC telephone switching systems, system architecture, features and requirements of the switching systems are discussed.
本文对程控数字电话交换机所用的集成电路器件,交换机的系统结构以及性能要求的发展趋势进行了讨论。 - Based on the intelligent non-central-switching amplifying call and telephone talk system, the KY-2-type non-central-switching factory communication telephone system is developed in this paper.
本文在原有智能型无主机扩音对讲电话系统的基础上,研制了符合大范围、强噪声的生产场所通信要求的KY-2型无主机工厂通信系统。 - Huawei also earned headlines for its activities in Afghanistan where it helped the Taliban regime create a telephone switching system in Kabul that the Indian government identified as communications surveillance equipment.
CENTERFORSECURITYPOLICY: Center For Security Policy - Under the proposed transaction, the Soviet Union will procure outright sufficient System 12 machinery to handle the switching requirements of 250, 000 telephone lines.
CENTERFORSECURITYPOLICY: Center for Security Policy Alcatel’s Soviet Joint Venture: A Sale The West Cannot Afford To Make 返回 telephone switching system