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document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2025-09-02 14:41:04 匿名</span> </p><p class=\"fbinfo\">1004752777@qq.com</p></font></div></ul></div>");
document.write(" <div class=\"fb\"><ul><div class=\"down\"><font size=\"2\"><p class=\"fbtime\"><span>2025-04-22 10:28:40 匿名</span> </p><p class=\"fbinfo\">现代冶金工艺学,作者：王兆文，谢锋，ISBN：9787502484767</p></font></div></ul></div>");
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