div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsnetreader030viewer20220406055eab91f267c0266f1453de1ehtml5page1jpg target=_blank img data-url=documentpuertas-y-portones-con-ventilacn-asecurada-garajes-con-natural-el-apartado-hs3htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · PUERTAS Y PORTONES CON VENTILACÓN ASECURADA Garajes con natural El apartado HS3 del CTE establece normaS en materia de exigiendo al menos dos aberturas de ventilación natural loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220406055eab91f267c0266f1453de1ehtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentsnetreader030viewer20220406055eab91f267c0266f1453de1ehtml5page2jpg target=_blank img data-url=documentpuertas-y-portones-con-ventilacn-asecurada-garajes-con-natural-el-apartado-hs3htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · PUERTAS Y PORTONES CON VENTILACÓN ASECURADA Garajes con natural El apartado HS3 del CTE establece normaS en materia de exigiendo al menos dos aberturas de ventilación natural loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220406055eab91f267c0266f1453de1ehtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader030fdocumentsnetreader030viewer20220406055eab91f267c0266f1453de1ehtml5page3jpg target=_blank img data-url=documentpuertas-y-portones-con-ventilacn-asecurada-garajes-con-natural-el-apartado-hs3htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · PUERTAS Y PORTONES CON...