不锈钢电弧焊|沙特标准|SASO-ISO-TR-17671-3
SASO-ISO-TR-17671-3
Welding – Recommendations for welding of metallic materials – Part 3: Arc welding of stainless steels
焊接.金属材料焊接建议.第3部分:不锈钢电弧焊
不锈钢电弧焊|沙特标准|SASO-ISO-TR-17671-3
SASO-ISO-TR-17671-3
Welding – Recommendations for welding of metallic materials – Part 3: Arc welding of stainless steels
焊接.金属材料焊接建议.第3部分:不锈钢电弧焊
15271807183 |
在线认证咨询 |