Yanayin zafi musamman a lokacin bazara, da masana'antu masana'antu na gida aiki zafin jiki ma kara zafi, da gargajiya fan a cikin talatin digiri na high zafin jiki kwanaki, sanyaya sakamakon ba shi da kyau, da tsakiyar iska mai sanyaya kuma ma m, ta yaya wannan zai zama mai kyau? Manyan fan na rufi na masana'antu zai magance waɗannan matsalolin a gare ku.[1]

Masana'antu babban rufi fan ne mai yawa amfani da masana'antu masana'antu, kayan aiki ajiya, jira dakin, nuni, wasan kwaikwayo, kasuwanci super da sauransu da sauran manyan sararin samaniya, a matsayin sararin samaniya iska, ma'aikata sanyaya na yau da kullun masana'antu amfani da inji. Zai iya tura yawan kwararar iska zuwa ƙasa, samar da wani matakin motsi na matakin aerosphere a ƙasa, don haka ya haifar da zagaye na iska gaba ɗaya, irin wannan amfanin yana cikin cikakken kewayon rufin ƙasa da zagaye na iska.