China National Standards

China AV2551 Industry Standards English PDF List

  •  China " AV2551" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    JJG(SJ)05013-1988 (AV2551-type potentiometer dynamic contact resistance variation measuring instrument pilot test procedures)
    		China Metrological Standards
    AV2551
    English PDF

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