KS R ISO 19438-2015(2020) Diesel fuel and petrol filters for internal combustion engines-Filtration efficiency using particle counting and contaminant retention capacity
2015KS R ISO 19438:2015 Diesel fuel and petrol filters for internal combustion engines-Filtration efficiency using particle counting and contaminant retention capacity
2005KS R ISO 19438:2005 Diesel fuel and petrol filters for internal combustion engines-Filtration efficiency using particle counting and contaminant retention capacity