近来,编辑部陆续收到了本刊编委同志关于我国内燃机车及其零部件的设计、制造、发展以及机型、传动方式的选择、功率等级的确定、老机车的改造等问题的来信。编委们的意见,无论对于我国的铁路牵引,还是对于办好本刊,都具有相当重要的意义。现将这些来信冠以“编委话内燃”的大标题发表于下,以飨读者。 Recently, the editorial department has received letters from editors of the editorial board on the design, manufacture and development of China’s diesel locomotives and their components, the selection of models and transmission modes, the determination of power levels and the renovation of the old locomotive. The opinions of the editorial board members are of great significance both for the railway traction in our country and for running the journal. These letters are now published in the title of “editorial internal combustion” under the headline, to readers.