为了保证防汛胜利,必须上下联系畅通,这样加强电话的管理极为重要,特提出以下意见,希各电话下作者注意。(一)根据黄河现有的线路及器材情形,应作有步骤的修整,先干线、后支线,先长途、后短途,适 In order to ensure the victory of flood control, it is necessary to have smooth communication with the upper and lower levels. In this way, it is extremely important to strengthen the management of the telephone. In particular, we hereby put forward the following opinions and pay attention to the authors under each telephone. (A) According to the current situation of the Yellow River line and equipment, should be made of the steps of trimming, the first trunk, after the extension, the first long-distance, short-haul, suitable