KS R ISO 8178-9-2007 往复式内燃机.气体排放测量.第9部分:压燃式发动机瞬态工况排气烟度试验台测量用试验方法和试验周期
Reciprocating internal combustion engines-Exhaust emission measurement-Part 9:Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions