div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220412235e0e4e622e08b76af13ec146html5page1jpg target=_blank img data-url=documentnews-a-dung-dich-hn-hqp-fes04-v-h2s04-lm-mt-mu-dung-dich-b-fe203htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: newsattachmentvnecdnnetnewsattachmentvnecdnnet20170623Hoa-Ma-de-thi-207-pdfpdf · a Dung dich hõn hqp FeS04 và H2S04 làm mât màu dung dich b Fe203 có trong tv loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentpubreader042viewer20220412235e0e4e622e08b76af13ec146html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220412235e0e4e622e08b76af13ec146html5page2jpg target=_blank img data-url=documentnews-a-dung-dich-hn-hqp-fes04-v-h2s04-lm-mt-mu-dung-dich-b-fe203htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: newsattachmentvnecdnnetnewsattachmentvnecdnnet20170623Hoa-Ma-de-thi-207-pdfpdf · a Dung dich hõn hqp FeS04 và H2S04 làm mât màu dung dich b Fe203 có trong tv loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentpubreader042viewer20220412235e0e4e622e08b76af13ec146html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220412235e0e4e622e08b76af13ec146html5page3jpg target=_blank img data-url=documentnews-a-dung-dich-hn-hqp-fes04-v-h2s04-lm-mt-mu-dung-dich-b-fe203htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: newsattachmentvnecdnnetnewsattachmentvnecdnnet20170623Hoa-Ma-de-thi-207-pdfpdf · a Dung dich hõn hqp FeS04...