China National Standards

China Indoor Air Quality GB Standards List

  •  China "Indoor Air Quality" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 18883-2022 Indoor Air Quality Standards {译}
    室内空气质量标准    		 China National Standards
    Indoor Air Quality
    English PDF
    GB/T 18883-2002 Indoor Air Quality standard
    室内空气质量标准    		 China National Standards
    Indoor Air Quality
    English PDF

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