div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220408045e41d5d3ea1dcf452f65a82bhtml5page1jpg target=_blank img data-url=documenttcw-5489-1991-ph-hop-iso-4313-1976-tcvit-5489a1991-do-trung-tam-tiu-chunhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tieuchuanvietnamco · Tcw 5489-1991 phù hop ISO 4313-1976 TCVIT 5489—1991 do Trung tam Tiêu chuàn — Chát Iuong Tðng CBC Tiêu chuàn — Ðo — Chat Iuong de nghi ty loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentpubreader042viewer20220408045e41d5d3ea1dcf452f65a82bhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220408045e41d5d3ea1dcf452f65a82bhtml5page2jpg target=_blank img data-url=documenttcw-5489-1991-ph-hop-iso-4313-1976-tcvit-5489a1991-do-trung-tam-tiu-chunhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tieuchuanvietnamco · Tcw 5489-1991 phù hop ISO 4313-1976 TCVIT 5489—1991 do Trung tam Tiêu chuàn — Chát Iuong Tðng CBC Tiêu chuàn — Ðo — Chat Iuong de nghi ty loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentpubreader042viewer20220408045e41d5d3ea1dcf452f65a82bhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentpubreader042viewer20220408045e41d5d3ea1dcf452f65a82bhtml5page3jpg target=_blank img data-url=documenttcw-5489-1991-ph-hop-iso-4313-1976-tcvit-5489a1991-do-trung-tam-tiu-chunhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tieuchuanvietnamco · Tcw 5489-1991 phù hop ISO 4313-1976...