I-FRP exhaust fan ingumkhiqizo onokusetshenziswa okubanzi.Inezinzuzo zesakhiwo esilula, intengo eshibhile, ukukhuhla okulula, usayizi omncane, ukufakwa okulula, futhi ithandwa kakhulu phakathi kwabantu.Embonini, ingasetshenziswa ukukhipha igesi engcolile endaweni yokusebenzela, futhi ingasetshenziselwa ...
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