Jewelis, Anwar; Alajlouni, Eman; Tbakhi, Ghadah
(جامعة بوليتكنك فلسطين - كلية الهندسة - ميكانيك, 2007-07-01)
Heating ventilating and air conditioning HVAC system is one of the system that had widely spread among people in the recent decades.
thier use is not anymore restricted to people in a certain field or industry , ...