ID 原文 译文
4946 2 The wire connection of each equipment shall be correct, reliable and firm; cables (wire) in chamber shall be in alignment; wire serial number shall be correct and distinct. 2 各设备导线连接应正确、可靠、牢固；箱内电缆（线）应排列整齐，线路编号应正确清晰。
4947 2 The wire pipe shall be equipped with marks at both ends and shall be threaded with strip line; 2 线管两端应设有标志，并应穿带线；
4948 2 The wireless communication system shall provide means for communication between fixed users, such as control center dispatcher and station watchkeeper, and mobile users, such as train driver and personnel for disaster prevention, maintenance and public security to meet the demand for train traffic control and emergency relief, and be equipped with dispatching communication, storage and monitoring functions, such as selective calling, group calling, general calling, emergency calling and authority for calling priority. 2 无线通信系统应为控制中心调度员、车站值班员等固定用户与列车司机、防灾、维修、公安等移动用户之间提供通信手段，满足行车指挥及紧急抢险的需要，并应具有选呼、组呼、全呼、紧急呼叫、呼叫优先级权限等调度通信、存储及监测等功能。
4949 2 The wires connection of the detector, module and alarm button shall be crimped or welded reliably and be provided with marks; allowance shall be made for the external wires; 2 探测器、模块、报警按钮等导线连接应可靠压接或焊接，并应有标志，外接导线应留余量；
4950 2 The wiring inside the electronic boxes shall be connected correctly and arranged in an orderly manner. 2 电子盒内部配线应连接正确、排列整齐。
4951 2 The wiring inside the switch machine shall be free from insulation damage and intermediate joints, the wiring alignment shall be reasonable and the bundling shall be tidy and uniform. 2 转辙机内部配线应无绝缘破损，并无中间接头，配线应走向合理，绑扎应整齐、均匀。
4952 2 The wiring of lightning protection device shall be laid separately from the wiring of other devices. 2 防雷设施的配线与其他设备配线应分开布放。
4953 2 The wiring shall be free from any intermediate joint, damage and ageing. 2 配线不得有中间接头，并应无破损、老化现象。
4954 2 The wiring shall be free from any intermediate joint, damage and aging. 2 配线不得有破损、老化和中间接头现象。
4955 2 The work area of the office, the stairwells and corridor of public buildings, etc., may automatically turn on and off the luminaire or dim light according to the use requirements; 2 办公室的工作区域，公共建筑的楼梯间、走道等场所，可按使用需求自动开关灯或调光；