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nhiêt và ành htyðng cùa dien tich không gian dua loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader043vdocumentspubreader043viewer20220412095d6753a288c993cd7e8b943ahtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader043vdocumentspubreader043viewer20220412095d6753a288c993cd7e8b943ahtml5page4jpg target=_blank img data-url=-tcvn-9630-32013-44-do-thdi-gian-ngan-viec-det-nong-dien-moi-khonghtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: vanbanphapluatco · TCVN 9630-3:2013 44 Do thði gian ngán viëc dét nóng dien môi không phåi các ånh huðng vè nhiêt và ành htyðng cùa dien tich không gian dua loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC 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