div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220405045e31ca3a3812026d4e194055html5page1jpg target=_blank img data-url=document511-chai-cha-kh-khng-detqc-nap-lai-lm-bng-thp-cacbon-hoc-thp-haphtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim nhôm Vât liêu st dung loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentpubreader043viewer20220405045e31ca3a3812026d4e194055html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220405045e31ca3a3812026d4e194055html5page2jpg target=_blank img data-url=document511-chai-cha-kh-khng-detqc-nap-lai-lm-bng-thp-cacbon-hoc-thp-haphtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim nhôm Vât liêu st dung loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentpubreader043viewer20220405045e31ca3a3812026d4e194055html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentpubreader043viewer20220405045e31ca3a3812026d4e194055html5page3jpg target=_blank img data-url=document511-chai-cha-kh-khng-detqc-nap-lai-lm-bng-thp-cacbon-hoc-thp-haphtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon...