University Chemistry ›› 1992, Vol. 7 ›› Issue (5): 52-54.doi: 10.3866/PKU.DXHX19920513
• Between Teacher and Student • Previous Articles Next Articles
从含铜、银、金、铂的金属废料中提取金、银、铂——对征答(29)的讨论
马肇曾,夏玉华
University Chemistry ›› 1992, Vol. 7 ›› Issue (5): 52-54.doi: 10.3866/PKU.DXHX19920513
• Between Teacher and Student • Previous Articles Next Articles
马肇曾,夏玉华
