I want to get those huge2 industrial fan!!
it's so powderfull..
one oscillation produce powerful wind..
like a propellant!
even nowadays the mosque changing t one of them,
like masjid sultan,masjid al-amin even masjid alkaff are using it,
to my opinion its cost-saving and efficient,
buttt...if its spoilt,
then you know i know..
