div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader039fdocumentsnetreader039viewer20220402195e159a9e7e22bd74614c8afahtml5page1jpg target=_blank img data-url=documenttcvn-7711-2007-3-quy-dinh-chung-31-xi-mng-poc-ing-hn-hqp-bn-sulfathtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: vanbanphapluatco · TCVN 7711 : 2007 3 Quy dinh chung 31 Xi mäng poóc Iäng hån hqp bên sulfat là xi mang poóc Iäng hön hqp TCVN 6260 : 1997 hoäc xi mang poóc Iäng loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsnetreader039viewer20220402195e159a9e7e22bd74614c8afahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader039fdocumentsnetreader039viewer20220402195e159a9e7e22bd74614c8afahtml5page2jpg target=_blank img data-url=documenttcvn-7711-2007-3-quy-dinh-chung-31-xi-mng-poc-ing-hn-hqp-bn-sulfathtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: vanbanphapluatco · TCVN 7711 : 2007 3 Quy dinh chung 31 Xi mäng poóc Iäng hån hqp bên sulfat là xi mang poóc Iäng hön hqp TCVN 6260 : 1997 hoäc xi mang poóc Iäng loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsnetreader039viewer20220402195e159a9e7e22bd74614c8afahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader039fdocumentsnetreader039viewer20220402195e159a9e7e22bd74614c8afahtml5page3jpg target=_blank img data-url=documenttcvn-7711-2007-3-quy-dinh-chung-31-xi-mng-poc-ing-hn-hqp-bn-sulfathtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: vanbanphapluatco · TCVN 7711 : 2007 3 Quy dinh chung 31 Xi mäng poóc Iäng...