Menene fa'idar nitrogen ruwa
A matsayin ƙaƙƙarfan samfur, mai sauƙin jigilar kayayyaki, an yi amfani da nitrogen ruwa a cikin kewayon masana'antu da aikace-aikace na shekaru masu yawa. Amfaninsa masu fa'ida sun haɗa da cryogenics, madadin nitrogen, raguwa-welding na injuna, aikace-aikacen sanyaya daban-daban, samfurin pres ...
duba daki-daki