div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttcvninfo-a-data-a-2002-a-08-a-267290tcvn6151-3-2002pdf-2017-08-12htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tcvninfo › data › 2002 › 08 › 267290_tcvn6151-3-2002pdf · 2017-08-12 · TCVN 6151 -3 : 2002 52 Tác dgng giåm nhi#t He sð giåm áp suãt Iàm viêc tu 250 C déñ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220530195f22bbd05bbcd15be07bc47fhtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttcvninfo-a-data-a-2002-a-08-a-267290tcvn6151-3-2002pdf-2017-08-12htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tcvninfo › data › 2002 › 08 › 267290_tcvn6151-3-2002pdf · 2017-08-12 · TCVN 6151 -3 : 2002 52 Tác dgng giåm nhi#t He sð giåm áp suãt Iàm viêc tu 250 C déñ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220530195f22bbd05bbcd15be07bc47fhtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttcvninfo-a-data-a-2002-a-08-a-267290tcvn6151-3-2002pdf-2017-08-12htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tcvninfo › data › 2002 › 08 › 267290_tcvn6151-3-2002pdf · 2017-08-12 · TCVN 6151 -3 : 2002 52 Tác dgng giåm nhi#t He sð giåm áp suãt Iàm viêc tu 250 C déñ loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220530195f22bbd05bbcd15be07bc47fhtml5thumbnails3jpg...