China National Standards

China Double wall copper GB Standards List


  •  China "Double wall copper" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 34020.1-2017 Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator
    双层卷焊钢管 第1部分:冰箱管路系统用管
    China National Standards
    Double wall copper

    English PDF
    GB/T 34020.2-2017 Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles
    双层卷焊钢管 第2部分:汽车管路系统用管
    China National Standards
    Double wall copper

    English PDF
    GB/T 34020.3-2017 Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration
    双层卷焊钢管 第3部分:空调和制冷设备管路系统用管
    China National Standards
    Double wall copper

    English PDF

    Find out:3Items   |  To Page of: First -Previous-Next -Last  | 1

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.gbstandards.org

    China National Standards