China National Standards

China 69: Industry Standards English PDF List


  •  China "69:" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YY 9706.269-2021 Medical electrical equipment Part 2-69: Particular requirements for basic safety and essential performance of oxygen concentrators {译}
    医用电气设备 第2-69部分:氧气浓缩器的基本安全和基本性能专用要求
    China Pharmaceutics Industry Standards
    69:

    English PDF

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