div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentquy-chun-thuat-quc-gia-qcvn-xxx-2012bxd-quy-chuan-k-thut-quc-gia-vhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · QUY CHUÅN THUAT QUÓC GIA QCVN xxx : 2012BXD Quy chuan kÿ thuât quôc gia vê xây dvng công trình thùy diên National technical regulation on Hydropower civil works loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e1ae8349f8ab160a27fd200html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentquy-chun-thuat-quc-gia-qcvn-xxx-2012bxd-quy-chuan-k-thut-quc-gia-vhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · QUY CHUÅN THUAT QUÓC GIA QCVN xxx : 2012BXD Quy chuan kÿ thuât quôc gia vê xây dvng công trình thùy diên National technical regulation on Hydropower civil works loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e1ae8349f8ab160a27fd200html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentquy-chun-thuat-quc-gia-qcvn-xxx-2012bxd-quy-chuan-k-thut-quc-gia-vhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · QUY CHUÅN THUAT QUÓC GIA QCVN xxx : 2012BXD Quy chuan kÿ thuât quôc gia vê xây dvng công trình thùy diên National technical regulation on Hydropower civil works loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220401145e1ae8349f8ab160a27fd200html5thumbnails3jpg...