GB/T 8190.11-2009
往复式内燃机 排放测量 第11部分:非道路移动机械用发动机瞬态工况下气体和颗粒排放物的试验台测量
Reciprocating internal combustion engines-Exhaust emission measurement-Part11:Test-bed measurement of gaseous and particulate exhaust emissions from engines used in nonroad mobile machinery under transient test conditions