div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttcvn-2017-8-12-tcvn-92152012-41-dung-dich-axit-percloric-6-gioo-ml-42htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: TCVN · 2017 8 12 · TCVN 9215:2012 41 Dung dich axit percloric 6 gIOO ml 42 Dung dich natri hydroxit 20 g 100 ml 43 Dung dich chuån axit clohydric 005 mob CHú loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer202206081360919b170bbac136972733bbhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttcvn-2017-8-12-tcvn-92152012-41-dung-dich-axit-percloric-6-gioo-ml-42htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: TCVN · 2017 8 12 · TCVN 9215:2012 41 Dung dich axit percloric 6 gIOO ml 42 Dung dich natri hydroxit 20 g 100 ml 43 Dung dich chuån axit clohydric 005 mob CHú loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer202206081360919b170bbac136972733bbhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttcvn-2017-8-12-tcvn-92152012-41-dung-dich-axit-percloric-6-gioo-ml-42htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: TCVN · 2017 8 12 · TCVN 9215:2012 41 Dung dich axit percloric 6 gIOO ml 42 Dung dich natri hydroxit 20 g 100 ml 43 Dung dich chuån axit clohydric 005 mob CHú loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentpubreader033viewer202206081360919b170bbac136972733bbhtml5thumbnails3jpg width=140 height=200 divdivdiv...