div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document7812-2-2007pdf-pha-long-8-g-brom-bng-dung-dich-axit-axetic-bng-cho-dnhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 7812-2-2007pdf · Pha loãng 8 g brom bång dung dich axit axetic bäng cho dén vach 1 000 m 35 Natri thiosulfat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e3c98269ce7933f1710b52bhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document7812-2-2007pdf-pha-long-8-g-brom-bng-dung-dich-axit-axetic-bng-cho-dnhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 7812-2-2007pdf · Pha loãng 8 g brom bång dung dich axit axetic bäng cho dén vach 1 000 m 35 Natri thiosulfat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e3c98269ce7933f1710b52bhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document7812-2-2007pdf-pha-long-8-g-brom-bng-dung-dich-axit-axetic-bng-cho-dnhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tieuchuanmardgovvntieuchuanmardgovvnDocumentsUploadsTCVN 7812-2-2007pdf · Pha loãng 8 g brom bång dung dich axit axetic bäng cho dén vach 1 000 m 35 Natri thiosulfat loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e3c98269ce7933f1710b52bhtml5thumbnails3jpg...