<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/fff-101-mendelevium-7-1900-9-fluorine-3545-17-chlorine-silver-7990.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: アールエフrfsystemlab.com/.../industry/ct/mechanism/element.pdf101 Mendelevium 7 19.00 9 Fluorine 35.45 17 Chlorine Silver 79.90 35 Bromine 126.9 53 Iodine (210) 85 Astatine o.cn.4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022081411/60a8f39b16111b54ca507703/html5/thumbnails/1.jpg' width='140' height='200' /></div></div>