Seawater

What this node is for

Seawater is a pumped-medium node. Liquid name is only the start: temperature, solids, chlorides, vapour pressure and whether the liquid can run dry still have to be stated. Material tags on a row are options, not the bill of materials on a quote.

If the table is empty, the taxonomy still wants this name in the map — it is not a finding that the product cannot be sourced. Describe the duty in an RFQ rather than waiting for a row to appear.