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由铁道部基建总局主持的《铁路信号设计规范》审查会于1983年11月22～28日在承德召开。有26个单位的50名代表参加会议。会议对由通信信号公司研究设计处主编的送审稿,逐章、逐节、逐条进行了讨论。对下述重点内容作了详细探讨:①各种信号设备的使用原则和采用条件;②各种信号设备应保证安全第一及故障倒向安全的原则;③对调车区
The review meeting of “Railway Signal Design Specifications” moderated by the Infrastructure Department of the Ministry of Railways was held in Chengde from November 22 to November 28, Fifty representatives from 26 units attended the meeting. Conference on the signal from the company’s research and design office for review draft, chapter by chapter, section by section, one by one were discussed. The following key elements were discussed in detail: ① the use of a variety of signal equipment and the use of conditions; ② a variety of signal equipment should ensure the safety of the first and the principle of backward safety; ③ shunting area