div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=t7-2020pdf-tcvn-6177-1996-tcvn-6224-1996-sopkxnkthtp48-tcvn-6494-12011htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: hawatercomvnhawatercomvnuploadsHK2 T7 2020pdf · TCVN 6177: 1996 TCVN 6224: 1996 SOPKXNKTHTP48 TCVN 6494-1:2011 ÐŒn vi Unit mgl mgl mgl mgl Ket qui Result loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer20220712236087d382966ec81a72363c5fhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=t7-2020pdf-tcvn-6177-1996-tcvn-6224-1996-sopkxnkthtp48-tcvn-6494-12011htmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: hawatercomvnhawatercomvnuploadsHK2 T7 2020pdf · TCVN 6177: 1996 TCVN 6224: 1996 SOPKXNKTHTP48 TCVN 6494-1:2011 ÐŒn vi Unit mgl mgl mgl mgl Ket qui Result loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer20220712236087d382966ec81a72363c5fhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=t7-2020pdf-tcvn-6177-1996-tcvn-6224-1996-sopkxnkthtp48-tcvn-6494-12011htmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: hawatercomvnhawatercomvnuploadsHK2 T7 2020pdf · TCVN 6177: 1996 TCVN 6224: 1996 SOPKXNKTHTP48 TCVN 6494-1:2011 ÐŒn vi Unit mgl mgl mgl mgl Ket qui Result loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsmxreader035viewer20220712236087d382966ec81a72363c5fhtml5thumbnails3jpg width=140 height=200 divdiv