现代通信高速发展,长途通信线路的维护如何适应新形势的要求,已成为护线工作者面临的一个难题。乐山长线局在总结多年护线工作经验的基础上,克服长途通信线路点多、面广、人员分散和维护手段落后等困难,逐渐打破原有的护线方式,探索出了一条切实可行的“工 The rapid development of modern communications and the maintenance of long-distance communications lines to meet the requirements of the new situation have become a challenge for line maintenance workers. On the basis of summing up the years of experience in wireline protection, Leshan Long-line Bureau overcame the difficulties of long-distance communication lines with ample points, wide coverage, scattered personnel and lagging maintenance means and gradually broken the existing ways of wireline protection and explored a practical ”work