Recursos on-line: *
Noções básicas da bomba de depósito :https://www.thespruce.com/what-is-a-sump-pump-541055
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Backups de bateria da bomba de depósito :https://www.bobvila.com/articles/battery-backup-sump-pump/
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Relatórios de Consumidores :https://www.consumerreports.org/cro/news/2015/06/best-sump-pump-battery-backup/index.htm
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O Home Depot :https://www.homedepot.com/c/ab/back-up-sump-pumps/9ba683603be9fa5395fab90de7c78b0
