Technical evaluation of cold water hydraulic system A case study in the operant installation in popular housing built in the 1970s in the city of Manaus-AM (10-16). JETIA [Internet]. 2018 Dec. 31 [cited 2026 Oct. 23];4(16):10-6. Available from: https://itegam-jetia.org/journal/index.php/jetia/article/view/323