div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220402115e7a1113a1e903683e3b166dhtml5page1jpg target=_blank img data-url=documentprevention-council-in-accordance-with-bs-476-port-24-1987-and-iso-standard-6944htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · Prevention Council in accordance with BS 476 Port 24 1987 and ISO Standard 6944 1 985 for vertical and horizontal ductwork with tire inside and outside the duct in excess loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220402115e7a1113a1e903683e3b166dhtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220402115e7a1113a1e903683e3b166dhtml5page2jpg target=_blank img data-url=documentprevention-council-in-accordance-with-bs-476-port-24-1987-and-iso-standard-6944htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · Prevention Council in accordance with BS 476 Port 24 1987 and ISO Standard 6944 1 985 for vertical and horizontal ductwork with tire inside and outside the duct in excess loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsnetreader042viewer20220402115e7a1113a1e903683e3b166dhtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsnetreader042viewer20220402115e7a1113a1e903683e3b166dhtml5page3jpg target=_blank img data-url=documentprevention-council-in-accordance-with-bs-476-port-24-1987-and-iso-standard-6944htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · Prevention Council in accordance...