中新网黑龙江新闻2月19日电(王元锋 佟思瑶)"妈，今年大年三十又不能回家吃饺子了，辛苦你照顾下你 大外孙女了……"2月16日除夕早上7点50分，中国铁路哈尔滨局集团有限公司牡丹江电务段调度指挥中 心传输工区通信工孙影趁着交接班前的间隙对着手机屏幕轻声说道。屏幕那头，母亲正在厨房"当当"地 剁着饺子馅，笑着叮嘱她"好好工作，注意休息"。挂断视频，孙影将手机放在一旁，转身拿起巡检记录 表，快步走进明亮的网管室。 牡丹江电务段传输工区承担着滨绥线、图佳线、哈牡高铁、牡佳高铁等多条线路的通信传输网络维护任 务。除夕期间虽客流量增加，但得益于节前班组提前一周开展的"拉网式"排查——不仅对四十多台网管 终端的硬件接口、线路连接逐一检修，还对光功率参数、数据准确性进行了全面排查。今天，他们的主 要是实时监控数据波动、定时巡检设备状态。8点整，孙影准时到岗，与上一班同事完成交接后，便带 着"00后"徒弟朴睿来到网管台前。 回到网管室内，孙影放下记录本。整个网管室安静有序，只有键盘的敲击声和电脑运行的风扇声。孙影 和朴睿以及另一名同事分工明确，一人监控告警，两人核对数据。期间，孙影的手机曾收到女儿发来的 视频请求，她看了眼时 ...

Core Viewpoint - Zhongjia Bochuan (SZ000889) experienced a limit-up on September 26, 2025, with a price of 3.72 yuan, marking a 10.03% increase and a total market capitalization of 3.492 billion yuan [1] Group 1: Company Developments - On September 25, 2025, Zhongjia Bochuan appointed new executives, including Jia Zhongwei as the financial head and Wu Ying as the president, which may bring new management strategies and enhance market expectations for the company's future [2] - The company primarily engages in information intelligent transmission and communication network maintenance, providing mobile information sending services and network operation management for clients [2] Group 2: Industry Context - The demand for information transmission and network maintenance is increasing due to the ongoing development of the communication industry, providing fundamental support for the stock price increase [2] - The communication sector has shown active performance recently, with other related stocks also performing well, creating a sector-wide momentum that positively impacts Zhongjia Bochuan [2] Group 3: Technical Analysis - The stock's recent MACD indicator may form a golden cross, and if the price breaks through significant resistance levels, it could attract technical investors, further driving the stock price up [2] - Significant inflows of capital from major investors on the day of the limit-up also contributed to the stock's price surge [2]