A wasu ƙasashe ko yankuna, zafin jiki a cikin hunturu zai kai ƙasa da 0 ° C, wanda zai sa injin sanyaya ruwan sanyi na masana'antu ya daskare kuma baya aiki akai-akai. Akwai ka'idoji guda uku don amfani da maganin daskare na chiller kuma zaɓin maganin daskarewar chiller yakamata ya kasance yana da halaye guda biyar.
Daidaitaccen Kula da Zazzabi don Tsarin Laser da Aikace-aikacen Masana'antu Tun daga 2002
Harshe
