标题: DIN EN ISO 21952-2008 焊接消耗品 抗蠕变钢的气体保护电弧焊接用 [打印本页] 作者: liuxilin1215 时间: 2014-2-21 07:23:04 标题: DIN EN ISO 21952-2008 焊接消耗品 抗蠕变钢的气体保护电弧焊接用
DIN EN ISO 21952-2008 Welding consumables – Wires electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels – Classification (ISO 21952:2007);
German version EN ISO 21952:2007