1974年开始生产大连组合机床研究所系列的板式阀。
In 1974 it began to produce the serial plate valves from Dalian Modular Machine Tool Research Institule.
介绍了北京机床研究所高速滚珠丝杠副的结构设计及其需注意的事项。
Research process of high speed ball screw units of Beijing Machine Tool Research Institute and points for paying attention on its design of structure are introduced.
研制油品通过了广州机床研究所“防爬”性试验，并在济南机床四厂取得较好的工业试验结果。
The developed oils have passed the anti-slip test in Guangzhou Machine Tool Research Institute, and good results of industrial test have been obtained in Ji'nan No. 4 Machine Tool Works.
研制油品通过了广州机床研究所“防爬”性试验，并在济南机床四厂取得较好的工业试验结果。
The developed oils have passed the anti-slip test in Guangzhou Machine Tool Research Institute, and good results of industrial test have been obtained in Ji'nan No. 4 Machine Tool Works.
应用推荐