论文部分内容阅读
1983年1月23~25日,在马钢南山铁矿主持召开了“MRY系列乳胶炸药”和“LM102号乳化剂”
1983 January 23 ~ 25, hosted at the Masteel Nanshan Iron Mine “MRY series of latex explosives” and “LM102 emulsifier”