China National Standards

China Verification Regulation Electromechanical Industry Standards English PDF List

  •  China "Verification Regulation Electromechanical" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    JJG 307-2006 Verification Regulation of Electromechanical Meters for Measuring Alternating-current Electrical Energy
    机电式交流电能表检定规程    		 China Metrological Standards
    Verification Regulation Electromechanical
    English PDF

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