div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page1jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page2jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page3jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails3jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page4jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails4jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page5jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails5jpg width=140 height=200 adivdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imagea href=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5page6jpg target=_blank img data-url=-lazurepxki-va-cong-sv-61-phuong-phap-chiet-c6n-sau-do-tien-hanh-cachtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: repositoryvnueduvnrepositoryvnueduvnbitstream11126103303KY_00818pdf · Lazurepxki và cong sv 61 - Phuong pháp chiét c6n sau dó tiÉn hành các phån úng dinh tính loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader040vdocumentspubreader040viewer20220412095d67a85388c9934b0e8b65bahtml5thumbnails6jpg width=140 height=200 adivdiv