标 准 编 号:BS EN ISO 17660-2-2006 简体中文标题:焊接.钢筋焊接.非承载焊接接缝 繁体中文标题:焊接.鋼筋焊接.非承載焊接接縫 English Name:Welding - Welding of reinforcing steel - Non load-bearing weld...
标 准 号:BS EN ISO 9606-2-2004 简体中文标题:焊工的认可试验.熔焊.铝和铝合金 繁體中文標題:焊工的認可試驗.熔焊.鋁和鋁合金 English Name:Qualification test of welders - Fusion welding - Aluminium and...