论文部分内容阅读
日前 ,由天水星火机床厂研制的Ｊ4 5 8低压铸造机通过省级技术鉴定 ,意味着我国低压铸造机向大型化发展取得重大突破。低压铸造机及配套设备 ,不仅适用于汽车、摩托车行业 ,还广泛应用于航空、纺织、农机、军工等行业 ,还可带动数控车床及相关设备的发展。国家计委于 1997年确?
Recently, the J4 5 8 low-pressure casting machine developed by Tianshui Spark Machine Tool Plant passed the provincial-level technical appraisal, which means that China’s low-pressure casting machine has made a major breakthrough in large-scale development. Low-pressure casting machine and ancillary equipment, not only for the automotive, motorcycle industry, but also widely used in aviation, textile, agricultural machinery, military and other industries, can also drive the development of CNC lathes and related equipment. National Planning Commission in 1997 indeed?