div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim nhôm Vât liêu st dung src=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim nhôm Vât liêu st dung src=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim nhôm Vât liêu st dung src=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader043fdocumentsnetreader043viewer20220405045e31ca3a3812026d4e194055html5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: tieuchuanvietnamco511 Chai chüa khí không detqc nap lai làm bång thép cacbon hoäc thèp hap kim thãp thep không gi austenit nhôm hoäc hap kim...