论文部分内容阅读
为满足读者要求,从本期起将连载日、德、英、俄四个文种有关期刊的内燃机论文题录,便于读者查考。
In order to satisfy the readers’ request, the titles of internal combustion engine essays of four periodicals in Japan, Germany, Britain, and Russia will be serialized from this issue to facilitate readers’ investigation.