Man shafawa shine jinin da ke gudana a cikin akwatin kayan spur kuma yana taka muhimmiyar rawa.Na farko, aikin asali shine lubrication.Man shafawa yana samar da fim ɗin mai akan saman haƙori da ɗaukar nauyi don hana rikice-rikice tsakanin sassan kayan aiki da rage lalacewa;A lokaci guda kuma, a cikin tsarin ...
Kara karantawa