div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5page1jpg target=_blank img data-url=scanned-by-camscanner-hnueedu-so-164-co-cua-hiep-hoi-thiet-b-cuahtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Scanned by CamScanner - hnueeduvnhnueeduvnPortals0Images9111222231942018Xaydungthangdopdf · so 164 CO CUA HIÉP HOI THIÉT B! cùa Bê Thóng tin vå Truyén thông loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5thumbnails1jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5page2jpg target=_blank img data-url=scanned-by-camscanner-hnueedu-so-164-co-cua-hiep-hoi-thiet-b-cuahtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Scanned by CamScanner - hnueeduvnhnueeduvnPortals0Images9111222231942018Xaydungthangdopdf · so 164 CO CUA HIÉP HOI THIÉT B! cùa Bê Thóng tin vå Truyén thông loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5thumbnails2jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5page3jpg target=_blank img data-url=scanned-by-camscanner-hnueedu-so-164-co-cua-hiep-hoi-thiet-b-cuahtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Scanned by CamScanner - hnueeduvnhnueeduvnPortals0Images9111222231942018Xaydungthangdopdf · so 164 CO CUA HIÉP HOI THIÉT B! cùa Bê Thóng tin vå Truyén thông loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5thumbnails3jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5page4jpg target=_blank img data-url=scanned-by-camscanner-hnueedu-so-164-co-cua-hiep-hoi-thiet-b-cuahtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Scanned by CamScanner - hnueeduvnhnueeduvnPortals0Images9111222231942018Xaydungthangdopdf · so 164 CO CUA HIÉP HOI THIÉT B! cùa Bê Thóng tin vå Truyén thông loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5thumbnails4jpg width=140 height=200 adivpScanned by CamScannerpdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imagea href=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5page5jpg target=_blank img data-url=scanned-by-camscanner-hnueedu-so-164-co-cua-hiep-hoi-thiet-b-cuahtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: Scanned by CamScanner - hnueeduvnhnueeduvnPortals0Images9111222231942018Xaydungthangdopdf · so 164 CO CUA HIÉP HOI THIÉT B! cùa Bê Thóng tin vå Truyén thông loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentsusreader042viewer20220202055b89861e7f8b9ae7298c9c54html5thumbnails5jpg width=140 height=200 adivpScanned by CamScannerpdiv