div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsnetreader043viewer20220407055e03196cd9e2ea2f2041c11chtml5page1jpg target=_blank img data-url=documenthoc-khng-d-xy-ra-mt-mt-trnh-hu-hai-dn-thit-bi-an-ton-v-chyhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · hoc không dê xåy ra mât mát tránh hu hai dên thiêt bi an toàn vê cháy nô an toàn vê diên và sú dung có hiêu quá + Nêu dê xay ra hu hòng hoac chá no loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsnetreader043viewer20220407055e03196cd9e2ea2f2041c11chtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader043fdocumentsnetreader043viewer20220407055e03196cd9e2ea2f2041c11chtml5page2jpg target=_blank img data-url=documenthoc-khng-d-xy-ra-mt-mt-trnh-hu-hai-dn-thit-bi-an-ton-v-chyhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: · hoc không dê xåy ra mât mát tránh hu hai dên thiêt bi an toàn vê cháy nô an toàn vê diên và sú dung có hiêu quá + Nêu dê xay ra hu hòng hoac chá no loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsnetreader043viewer20220407055e03196cd9e2ea2f2041c11chtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader043fdocumentsnetreader043viewer20220407055e03196cd9e2ea2f2041c11chtml5page3jpg target=_blank img data-url=documenthoc-khng-d-xy-ra-mt-mt-trnh-hu-hai-dn-thit-bi-an-ton-v-chyhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: · hoc không dê xåy ra mât mát tránh hu hai dên thiêt bi an toàn vê cháy nô an toàn...