GB 19085-2003
Abolished
DB12/T 444.1-2011
Abolished
Tianjin CityLocal standards
DB12/T 444.1-2011 DB12/T 444.1-2011 Cleaning and Disinfection Operation Regulations for Central Air Conditioning Ventilation System in Public Places Part 1: Cleaning
DB12/T 444.1-2011 DB12/T 444.1-2011 Cleaning and Disinfection Operation Regulations for Central Air Conditioning Ventilation System in Public Places Part 1: Cleaning
Price:
$ 30
Basic Information
Standard Code:
DB12/T 444.1-2011
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Environmental hygiene
ICS Name:
Environmental protection, health, and safety
Publish Date:
2011-04-29
Implement Date:
2011-08-01
Pages:
8 pages
Scope
This section applies to the cleaning of centralized air conditioning and ventilation systems in all kinds of public places. Other places that use centralized air conditioning and ventilation systems can refer to and implement it accordingly.
Development Information
Same series standard
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