The purpose of this standard is to describe a method for evaluating the corrosive action on copper of aviation gasoline, jet fuels, gasoline for automobile engines, fuels for tractors, soils, cleaning vanes, kerosene, diesel engine fuels, dis illates, lubricating oils and certain other petroleum products.
NBN T 52-077-1977 history
1977NBN T 52-077-1977 Petroleum products - corrosiveness to copper (copper strip test)