div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document2019-08-16-wipps-ventilation-system-automatically-switched-to-high-efficiencyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: srswatchorg · 2019-08-16 · WIPPs ventilation system automatically switched to high-efficiency particulate air HEPA filtration mode when airborne radiation was detected underground loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220422005e9f65a8b54c7734aa6e6d94html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document2019-08-16-wipps-ventilation-system-automatically-switched-to-high-efficiencyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: srswatchorg · 2019-08-16 · WIPPs ventilation system automatically switched to high-efficiency particulate air HEPA filtration mode when airborne radiation was detected underground loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer20220422005e9f65a8b54c7734aa6e6d94html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document2019-08-16-wipps-ventilation-system-automatically-switched-to-high-efficiencyhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: srswatchorg · 2019-08-16 · WIPPs ventilation system automatically switched to high-efficiency particulate air HEPA filtration mode when airborne radiation was detected underground loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...