similar to pair trawl but using long seine ropes instead of wires, and often a seine net. The boats heave in the ropes and come closer together near the end of the tow.
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FR: senne manoeuvrée par deux bateaux [EUR]; senne-boeuf [EUR] [T30315]
DE: Zweischiffwadennetz [EUR] [T30315]
FI: parinuotta [EUR]; kulle [EUR]
