div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttcvninfo-tcvn-1766-1975-thp-ccbon-kt-cu-cht-litqng-tt-a-mc-thphtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tcvninfo · TCVN 1766 1975 Thép cácbon kðt cäu chät litqng tðt — Mác thép và yêu cau kÿ thuat 12 Dicta theo thành phSn hoá hqc thép chia Iàm 2 nhóm: Nhóm loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220624036075df963187de7c2b57ace3html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttcvninfo-tcvn-1766-1975-thp-ccbon-kt-cu-cht-litqng-tt-a-mc-thphtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tcvninfo · TCVN 1766 1975 Thép cácbon kðt cäu chät litqng tðt — Mác thép và yêu cau kÿ thuat 12 Dicta theo thành phSn hoá hqc thép chia Iàm 2 nhóm: Nhóm loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220624036075df963187de7c2b57ace3html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttcvninfo-tcvn-1766-1975-thp-ccbon-kt-cu-cht-litqng-tt-a-mc-thphtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tcvninfo · TCVN 1766 1975 Thép cácbon kðt cäu chät litqng tðt — Mác thép và yêu cau kÿ thuat 12 Dicta theo thành phSn hoá hqc thép chia Iàm 2 nhóm: Nhóm loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsnetreader035viewer20220624036075df963187de7c2b57ace3html5thumbnails3jpg width=140 height=200...