div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentnew2-unepfr-b-alternatives-for-portable-fire-extinguishers-prior-to-the-montrealhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: new2 - unepfr · b Alternatives for portable fire extinguishers: Prior to the Montreal Protocol era Halon 1211 was widely used as the most efficient agent for portable fire extinguishers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220429195f62e8e5a51573072f564926html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentnew2-unepfr-b-alternatives-for-portable-fire-extinguishers-prior-to-the-montrealhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: new2 - unepfr · b Alternatives for portable fire extinguishers: Prior to the Montreal Protocol era Halon 1211 was widely used as the most efficient agent for portable fire extinguishers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsinreader033viewer20220429195f62e8e5a51573072f564926html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentnew2-unepfr-b-alternatives-for-portable-fire-extinguishers-prior-to-the-montrealhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: new2 - unepfr · b Alternatives for portable fire extinguishers: Prior to the Montreal Protocol era Halon 1211 was widely used as the most efficient agent for portable fire extinguishers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...