PDG-125
* PDG-125 | For arc welding by the electrode wire on wednesday of carbon dioxide
metals by the depth from 0, 6 MM to 4 MM from low-carbon steels.
| PDG-161
* PDG-161 | For arc direct-current welding on wednesday of carbon dioxide electrode
Noy by the metals wire by the depth from 0, 5 MM to 5, 0 MM from ìàëîóãëåðîäèñ
òûõ steels.
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