China National Standards

China City gas pressure GB Standards List


  •  China "City gas pressure" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43324-2023 Foil Bearings Gas Dynamic Pressure Thrust Bearing Performance Static Load Capacity, Friction Torque, Friction Factor and Life Test {译}
    箔片轴承 气体动压止推轴承性能 静态承载能力、摩擦力矩、摩擦因数和寿命测试
    China National Standards
    City gas pressure

    English PDF
    GB 27790-2020 City gas pressure regulator
    城镇燃气调压器
    China National Standards
    City gas pressure

    English PDF
    GB 27791-2020 City gas pressure regulating installation
    城镇燃气调压箱
    China National Standards
    City gas pressure

    English PDF
    GB/T 35529-2017 Rubber diaphragm for City gas pressure regulators
    城镇燃气调压器用橡胶膜片
    China National Standards
    City gas pressure

    English PDF
    GB 27791-2011 City gas pressure regulating installation
    城镇燃气调压箱
    China National Standards
    City gas pressure

    English PDF
    GB 27790-2011 City gas pressure regulators
    城镇燃气调压器
    China National Standards
    City gas pressure

    English PDF

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