GB/T 14675-1993
Active
T/ZJJXH 0001-2020
Active
Group standards
T/ZJJXH 0001-2020 The classification standard for indoor air environment quality in primary and secondary schools
T/ZJJXH 0001-2020 The classification standard for indoor air environment quality in primary and secondary schools
Price:
$ 20.00
Basic Information
Standard Code:
T/ZJJXH 0001-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Environment quality standards
ICS Name:
Integrated air quality
Publish Date:
2020-08-10
Implement Date:
2020-08-11
Scope
Main technical content: This standard specifies the terms and definitions, basic requirements, inspection rules, and grading evaluation for the indoor air environmental quality grading standards of primary and secondary schools. This standard is applicable to the detection and grading of air environments in classrooms, dormitories, libraries, laboratories, and other areas of primary and secondary schools.
Development Information
Related Standards
GB/T 14680-1993
Active
GB/T 14680-1993 Air quality—Determination of carben disulfide—Diethylamine spectrophometric method
GB/T 15501-1995
Active
GB/T 15501-1995 Air quality—Determination of nitrobenzene(mononitroand dinitro-compound)—Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 15516-1995
Active
GB/T 15516-1995 Air quality—Determination of formaldehyde—Acetylacetone spectrophotometric method
GB/T 18883-2002
Replaced
GB/T 18883-2002 Indoor air quality standard
JB/T 20111-2016
Active