div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader040fdocumentpubreader040viewer20220405225e80aff39d64484adc49b406html5page1jpg target=_blank img data-url=documentune-53331-1997-f-la-resisterncia-a-flexotraccira-a-es-53331-1997-inhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · UNE 53331: 1997 f La resisterncia a flexotracciór— a es 53331 : 1997 IN es de 1 y a largo plaza respectivar-nente 30 -1 4 4 Nr-nrr-i E 50 d e UNE a la internper-ie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentpubreader040viewer20220405225e80aff39d64484adc49b406html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader040fdocumentpubreader040viewer20220405225e80aff39d64484adc49b406html5page2jpg target=_blank img data-url=documentune-53331-1997-f-la-resisterncia-a-flexotraccira-a-es-53331-1997-inhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · UNE 53331: 1997 f La resisterncia a flexotracciór— a es 53331 : 1997 IN es de 1 y a largo plaza respectivar-nente 30 -1 4 4 Nr-nrr-i E 50 d e UNE a la internper-ie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader040fdocumentpubreader040viewer20220405225e80aff39d64484adc49b406html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader040fdocumentpubreader040viewer20220405225e80aff39d64484adc49b406html5page3jpg target=_blank img data-url=documentune-53331-1997-f-la-resisterncia-a-flexotraccira-a-es-53331-1997-inhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · UNE 53331: 1997 f La resisterncia a flexotracciór— a es 53331 : 1997 IN es de 1...