用www.google.com找: "electronic waste" reporthttp://www.gao.gov/new.items/d0647.pdfhttp://www.gao.gov/new.items/d05937t.pdf以下要用代理来访问:http://www.greenpeace.org/toxictech_reporthttp://www.greenpeace.org/international/press/reports/recycling-of-electronic-waste