GB 3847-2005 车用压燃式发动机和压燃式发动机汽车排气烟度排放限值及测量方法.pdf

G G B B GB 3847-2005 GB 3847-1999 GB14761.6-93 GB/T3846-93 GB14761.7-93 GB3847-83 GB18285-2000 Limits and measurement methods for exhaust smoke from C.I.E.(Compression Ignition Engine) and vehicle equipped with C.I.E. 2005 05 30 200507 01