{"type":"rich","version":"1.0","title":"\u53e4\u523b\u85aa\u50b3\u2014\u2014\u8d85\u8d8a\u6280\u8853\u7684\u4e2d\u570b\u66f8\u7c4d Print and Preservation: Chinese Books Beyond Technology","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/421923d089.html\"><\/iframe>","width":1920,"height":2725,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/421923d089aeacb816d02e1246df33cd9d26d362.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1987}