div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document6271-2007pdf-66-bi-thuy-tinh-dudng-knh-khong-5-mm-67-a-bng-platinhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 6271-2007pdf · 66 Bi thuy tinh dUdng kính khoång 5 mm 67 Ðïa bång platin hoäc silic có ditðng kính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220418225e5e8ee7e9893b5ca2142e3bhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document6271-2007pdf-66-bi-thuy-tinh-dudng-knh-khong-5-mm-67-a-bng-platinhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 6271-2007pdf · 66 Bi thuy tinh dUdng kính khoång 5 mm 67 Ðïa bång platin hoäc silic có ditðng kính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220418225e5e8ee7e9893b5ca2142e3bhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document6271-2007pdf-66-bi-thuy-tinh-dudng-knh-khong-5-mm-67-a-bng-platinhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 6271-2007pdf · 66 Bi thuy tinh dUdng kính khoång 5 mm 67 Ðïa bång platin hoäc silic có ditðng kính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsnetreader033viewer20220418225e5e8ee7e9893b5ca2142e3bhtml5thumbnails3jpg width=140 height=200 divdivdiv...