
Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633, Ed. 1.0 (2004) MOD)
出版:Standards Australia

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Welding consumables - Tubular cored electrodes and rods for gas shielded and non-gas shielded metal arc welding of stainless and heat-resisting steels - Classification (ISO 17633, Ed. 1.0 (2004) MOD)
出版:Standards Australia
专家解读视频