China National Standards

China Verification Regulation Theodolite Industry Standards English PDF List

  •  China "Verification Regulation Theodolite" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    JJG 949-2011 Verification Regulation of Theodolite Verification Devices
    经纬仪检定装置检定规程    		 China Metrological Standards
    Verification Regulation Theodolite
    English PDF
    JJG 414-2011 Verification Regulation of Optical Theodolites
    光学经纬仪检定规程    		 China Metrological Standards
    Verification Regulation Theodolite
    English PDF

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