China National Standards

China Verification Regulation Hydrophones Industry Standards English PDF List


  •  China "Verification Regulation Hydrophones" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JJG 1018-2007 Verification Regulation of Standard Hydrophones in the Frequency Range 1Hz to 2kHz
    1hz~2khz标准水听器检定规程
    China Metrological Standards
    Verification Regulation Hydrophones

    English PDF
    JJG 1017-2007 Verification Regulation of Standard Hydrophones in the Frequency Range 1 kHz~1 MHz
    1khz~1mhz标准水听器检定规程
    China Metrological Standards
    Verification Regulation Hydrophones

    English PDF

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