div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsesreader042viewer20220401185e2a6d21c4c9e96d32337dabhtml5page1jpg target=_blank img data-url=document511-ng-h-do-phi-i-ioai-th-tch-hoac-tuabin-512-bng-h-do-thtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tieuchuanvietnamco511 Ððng hð do phåi Ià Ioai thé tích hoac tuabin 512 Ðbng hò do tù Các Ioai vat lieu phù twp vði chåt lòng hiêu chuån dvqc dung 513 Ðòng loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsesreader042viewer20220401185e2a6d21c4c9e96d32337dabhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsesreader042viewer20220401185e2a6d21c4c9e96d32337dabhtml5page2jpg target=_blank img data-url=document511-ng-h-do-phi-i-ioai-th-tch-hoac-tuabin-512-bng-h-do-thtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tieuchuanvietnamco511 Ððng hð do phåi Ià Ioai thé tích hoac tuabin 512 Ðbng hò do tù Các Ioai vat lieu phù twp vði chåt lòng hiêu chuån dvqc dung 513 Ðòng loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsesreader042viewer20220401185e2a6d21c4c9e96d32337dabhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsesreader042viewer20220401185e2a6d21c4c9e96d32337dabhtml5page3jpg target=_blank img data-url=document511-ng-h-do-phi-i-ioai-th-tch-hoac-tuabin-512-bng-h-do-thtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tieuchuanvietnamco511 Ððng hð do phåi Ià Ioai thé tích hoac tuabin 512 Ðbng hò do tù Các Ioai vat lieu...