青海省机械工程学会与机械工业理化协作网于9月3日～26日举办了第一届金相专业学习班。我省地处边远,技术力量相对较弱,我们克服了师资和教材不足的困难,组织了本省有经验的工程师、技师和老工人到外省进行了调研,充实教材内容。在老师和学员的共同努力下,参加学习班的17个单位的31位同志在学习班结业时 Mechanical Engineering Society of Qinghai Province and Machinery Industry Physical and Chemical Cooperation Network in September 3 to 26 held the first metallographic professional classes. Our province is located in a remote and relatively weak technical force. We overcame the difficulties of lack of teachers and teaching materials, organized the experienced engineers, technicians and old workers in our province to conduct research in other provinces to enrich the content of teaching materials. With the joint efforts of teachers and trainees, 31 comrades from 17 units participating in the study class