Random triples
| Subject | Object |
|---|---|
| gptkb:GMAW | gptkb:steel |
| gptkb:Stick_welding | gptkb:steel |
| gptkb:Stick_welding | iron |
| gptkb:Stick_welding | cast iron |
| gptkb:SMAW | cast iron |
| gptkb:SMAW | aluminum |
| gptkb:GMAW | copper |
| gptkb:GMAW | aluminum |
| gptkb:FCAW | gptkb:steel |
| gptkb:FCAW | low-alloy steels |
| gptkb:SMAW | gptkb:steel |
| gptkb:Stick_welding | aluminum (with special electrodes) |