China National Standards

China Classification code facilities GB Standards List

  •  China "Classification code facilities" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 37486-2019 Classification and code for facilities and equipments of urban rail transit
    城市轨道交通设施设备分类与代码    		 China National Standards
    Classification code facilities
    English PDF
    GB/T 28590-2012 Classification and code for urban underground facilities
    城市地下空间设施分类与代码    		 China National Standards
    Classification code facilities
    English PDF

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