China National Standards

China Calibration Spectification Exhaust Industry Standards English PDF List

  •  China "Calibration Spectification Exhaust" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    JJF 1227-2009 Calibration Spectification for Exhaust Pollutants from Gasoline Vehicle under Steady-state Loaded Mode Measurement System
    汽油车稳态加载污染物排放检测系统校准规范    		 China Metrological Standards
    Calibration Spectification Exhaust
    English PDF

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