An ka fɛn dilannenw ni iziniw bɛ ɲɛnabɔ ni jogoɲini fɛɛrɛ ɲumanw ye minnu bɛ se ka da u kan, minnu dɔnna fo ka na se bi ma.Walasa k’a jira ko an ka seereyaw filɛ nin ye minnu dabɔra diɲɛ kɔnɔ.
An ka Patent tariku
An bɛ an sen don 2 industry standard designations la: - Technical specifications for the maintenance of du kɔnɔ frigow - Fɛɛrɛko ɲɛfɔli minnu bɛ kɛ ka ɲɛsin u tiɲɛni ni u ladonni ma du kɔnɔ kuran kolanfɛnw.