China National Standards

China Watch Tester Industry Standards English PDF List


  •  China " Watch Tester" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JJG 488-2008 Verification Regulation of Watch Tester
    校表仪检定规程
    China Metrological Standards
    Watch Tester

    English PDF
    JJG(QB)86-1991 (Watch Tester test procedures)
    China Metrological Standards
    Watch Tester

    English PDF
    JJG(QB)85-1991 (Watch shock tester test procedures)
    China Metrological Standards
    Watch Tester

    English PDF
    JJG(QB)84-1991 (Watch waterproof tester test procedures)
    China Metrological Standards
    Watch Tester

    English PDF

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