| 摘要 |
The invention relates to a hose assembly (1) of an arc welding or cutting torch, having a plurality of current-conducting leads (25, 44), wherein the leads (25, 44) comprise an aluminum wire, the current-conducting leads (25, 44) are accommodated in a channel, and wherein the hose assembly (1) has a channel (5, 22) for guiding a welding wire (6, 21).
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