摘要
ChinaNationalNon-FerrousMe-talsI/Ecorporation,InnerMon-goliaBranchwilltakepartinthe“1991AmericanLosAngelesExhibition”tobeheldatshrineAuditoriumonSept.16,1991.TheCorporationmainlyengagedinthetradeofREproducts,nonferrousmetals,ferrousalloy,etc.OnthismeetingitwillsellallkindsofREproductsinclu-dingindividualREoxidesandmetals,Nd-Fe-B.magneticmate-rials,non-ferrousmetalswhich
出版日期
1991年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)