div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documenttcvninfo-ca-s-quang-hoc-mu-th-kht-chuan-cht-nhicm-he-thng-imhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: tcvninfocùa sð quang hoc måu thù khT chuan chát ð nhiCm he thðng Iàm sach khðng khf máy nén khl Hình 1 — S dð thiét bl thù nghiêm 63 Thiét bi phån úng quang loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnlreader030viewer20220410095eb5d680b8f988699b05c924html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documenttcvninfo-ca-s-quang-hoc-mu-th-kht-chuan-cht-nhicm-he-thng-imhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: tcvninfocùa sð quang hoc måu thù khT chuan chát ð nhiCm he thðng Iàm sach khðng khf máy nén khl Hình 1 — S dð thiét bl thù nghiêm 63 Thiét bi phån úng quang loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnlreader030viewer20220410095eb5d680b8f988699b05c924html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documenttcvninfo-ca-s-quang-hoc-mu-th-kht-chuan-cht-nhicm-he-thng-imhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: tcvninfocùa sð quang hoc måu thù khT chuan chát ð nhiCm he thðng Iàm sach khðng khf máy nén khl Hình 1 — S dð thiét bl thù nghiêm 63 Thiét bi phån úng quang loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnlreader030viewer20220410095eb5d680b8f988699b05c924html5thumbnails3jpg width=140 height=200...