ISO 8178-9:2012 pdf download – Reciprocating internal combustionengines—Exhaust emission measurement— Part 9: Test cycles and test procedures fortest bed measurement of exhaust gassmoke emissions from compressionignition engines operating under transient conditions

ISO 8178-9:2012 pdf download – Reciprocating internal combustionengines—Exhaust emission measurement— Part 9: Test cycles and test procedures fortest bed measurement of exhaust gassmoke emissions from compressionignition engines operating under transient conditions. 7.3.2.7 Light source The light source shall conform to...