求翻译：结合铁路既有线列控系统的运用及石家庄电务段负责管理与维修的地面设备制式、型号及车载设备制式、型号是什么意思？

Combination of existing railway lines and train control systems use electronic services segment is responsible for the management of Shijiazhuang and ground equipment maintenance standard, model and vehicle equipment standard, model

Both Railway Line control system in conjunction with the use and Shijiazhuang -- Section is responsible for the management and maintenance of ground equipment, model and vehicle-mounted equipment standard formats, model

Unifies the railroad already wired row to control the system the utilization and the Shijiazhuang service section is responsible to manage and the service above-ground equipment service pattern, the model and the vehicle carries the equipment service pattern, the model

Combined use of the existing railway train control system, and Shijiazhuang electric service Depot is responsible for the management and maintenance of ground equipment systems, model and vehicle equipment systems, model

Combined use of the existing railway train control system, and Shijiazhuang electric service Depot is responsible for the management and maintenance of ground equipment systems, model and vehicle equipment systems, model