汽车排气分析仪检定规程
Verification Regulation of analyzer for emission pollutants
2004-06-03
42006X1124(01)
Regulation No 24 of the Economic Commission for Europe of the United Nations (UN/ECE) — Uniform provisions concerning: I. The approval of compression ignition (C.I.) engines with regard to the emission of visible pollutants II. The approval of motor vehicles with regard to the installation of C.I. engines of an approved type III. The approval of motor vehicles equipped with C.I. engines with regard to the emission of visible pollutants by the eng
联合国欧洲经济委员会（UN/ECE）第24号法规——关于以下方面的统一规定:I.压燃式（C.I.）发动机在可见污染物排放方面的认证II 关于安装经批准类型的C.I.发动机的机动车辆认证III.对于配备C.I.发动机的机动车辆 工程师就可见污染物的排放进行认证