This standard specifies the microclimate, air quality, noise, illuminance and other standard values and hygienic requirements for libraries, museums, art galleries and exhibition halls. This standard applies to libraries, museums, art galleries and exhibition halls.
GB 9669-1996 history
2019GB 37487-2019 Health management specification for public places
1996GB 9669-1996 Hygienic standard for library, museum, art gallery and exhibition
1988GB 9669-1988 Hygienic standards for libraries, museums and art galleries
GB 9669-1996 Hygienic standard for library, museum, art gallery and exhibition was changed to GB 37489.1-2019 Hygienic specification for the design of public place―Part 1:General rules.
GB 9669-1996 Hygienic standard for library, museum, art gallery and exhibition was changed to GB 37487-2019 Health management specification for public places.
GB 9669-1996 Hygienic standard for library, museum, art gallery and exhibition was changed to GB 37488-2019 Hygienic indicators and limits for public places.