China National Standards

China 5d GB Standards List


  •  China "5d" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 5095.2504-2021 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
    电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
    China National Standards
    5d

    English PDF
    GB/T 899-1988 Double end studs--bm=1.5d
    双头螺柱 bm=1.5d
    China National Standards
    5d

    English PDF
    GB/T 898-1988 Double end studs--bm=1.25d
    双头螺柱 bm=1.25d
    China National Standards
    5d

    English PDF

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