Pakistan Standards Institute

PSI Specifications (343.1981) Pakistan Standards Institute Lubricating Oil for Internal Combustion Engines Characteristics of the products Method Followed by PSI PSI Specifications (343.1981) Pakistan Standards Institute S.N SAE Grade SAE Grade SAE Grade SAE Grade SAE Grade SAE Grade Multi-Grade Multi-Grade Multi-Grade 10W 20W 20 30 40 50 10W-30 20W-40 20W-50 1 Flash Point COC,…