大型铸锻件行业第 4次热加工分厂厂长和第 16次科研工作会于 1998年 10月 10日～ 15日在北海召开。出席会议的有二重、上重、太重、中信重机、陕重、昆重、杭重 ,武汉重型铸锻、内蒙一机、郑州机械所、德阳大锻所、中国重机工业协会等十三个单位共 2 4名代表 ,国家机械工业局派 Large castings and forgings industry fourth thermal processing factory director and the 16th scientific research will be October 10, 1998 to 15 held in the North Sea. Attended the meeting of double, heavy, too heavy, CITIC heavy machine, Shaanxi heavy, Kun heavy, Hang heavy, Wuhan heavy casting, Inner Mongolia, a machine, Zhengzhou Machinery, Deyang large forging, China Heavy Industry Association, etc. A total of 23 units of a total of 24 representatives, the State Machinery Industry Bureau