div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document2016-4-21-aw-arc-welding-shielded-jis-z-300113-jis-arc-welding-manual-metalhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · 2016 4 21 · AW Arc welding Shielded JIS Z 3001:13 JIS Arc welding Manual metal arc welding SMAW Gravity welding with covered electrode loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader035fdocumentsusreader035viewer2022081602614699c57599b83a5f00537bhtml5thumbnails1jpg width=140 height=200 divdiv