AMFANIN HVLS BIG Fans

Juya yanayin yanayin iska;

Inganta yawan aikin ma'aikata;

Mafi ƙarancin matakin ƙara;

Kulawa Kyauta;

Babban kwararar iska;

Babban ceton wutar lantarki;

Rage yawan zafin jikin ɗan adam da iska mai sanyaya 5-8°;

Ingantaccen makamashi;