| 摘要 |
A system for applying a layer of foam comprises a first fluid supply supplying a first stream of a first fluid in a first supply line, a first flow divider splitting said first stream into primary and secondary streams, a second fluid supply supplying a second fluid in a second supply line, a second flow divider splitting said second stream into primary and secondary streams, a first mix head combining the primary stream of the first fluid with the primary stream of the second fluid, and a second mix head combining the secondary stream of the first fluid with the secondary stream of the second fluid.
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