China National Standards

China recirculatin GB Standards English PDF List


GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "recirculatin" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 23248-2020 Code for design of seawater treatment for recirculating cooling seawater system
    海水循环冷却水处理设计规范
    China National Standards
    recirculatin

    English PDF
    GB/T 39434-2020 Technical requirement for ozone treatment recirculating cooling water for central air conditioning
    臭氧处理中央空调循环冷却水技术要求
    China National Standards
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    English PDF
    GB/T 39296-2020 Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger
    循环冷却水处理运行效果评价 监测换热器法
    China National Standards
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    English PDF
    GB/T 32107-2015 Code for recirculating cooling water treatment by ozone
    臭氧处理循环冷却水技术规范
    China National Standards
    recirculatin

    English PDF
    GB/T 31330-2014 The performance test procedures of recirculating ball power steering lips seals?
    汽车循环球式动力转向器唇形密封圈性能试验方法
    China National Standards
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    English PDF
    GB/T 28392-2012 Road construction and road maintenance machinery and equipment - Hot-air recirculating-type asphalt pavement hot recycling and maintenance machine
    道路施工与养护机械设备 热风式沥青混合料再生修补机
    China National Standards
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    English PDF
    GB 50648-2011 Code for design of recirculating cooling water system in chemical palnt
    化学工业循环冷却水系统设计规范
    China National Standards
    recirculatin

    English PDF
    GB/T 23248-2009 Code for design of seawater treatment for recirculating cooling seawater system
    海水循环冷却水处理设计规范
    China National Standards
    recirculatin

    English PDF

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