div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document-norma-ntc2289-y-soldadura-norma-ntc-4040-2520-kgscm2-tipo-a-36-acero-estructuralhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: webiduidugovco · norma ntc2289 y soldadura norma ntc 4040 = 2520 kgscm2 tipo a-36 acero estructural fy ver detalle junta idu-uel-07- consorcio civiltec ltda representante loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsecreader030viewer20220129075b4f44c87f8b9a346e8beecchtml5thumbnails1jpg width=140 height=200 divdiv