7
Calcule a queda de pressão causada por atrito em tubos de diferentes materiais.
There are series of steel pipes (EN 10255:2005), copper (UNE-EN 1057:2007 and ASTM-B-88), polyvinyl chloride PVC-U (EN ISO 1452-2:2010) and PVC-O (UNE-ISO 16422:2008), polyethylene PE (EN 12201) and polybutylene, PB (EN ISO 15876-2:2004).September 13, 2025
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