
Welding consumables - Powder electrode wires and rods for arc welding in a gas shield and without a gas shield with a metal electrode of stainless and heat-resistant steels - Classification
出版:Polish Committee for Standardization

专家解读视频
ISO 17633 : 2017 - Identical
EN ISO 17633 : 2018 - Identical
EN ISO 17633 : 2018 - Identical
ISO 17633 : 2017 - Identical