GB 438-1977
Abolished
GB/T 12209.2-1990
Replaced
National standards
GB/T 12209.2-1990 Determination of naphthalene of gas in urban area—Gas chromatographic method
GB/T 12209.2-1990 Determination of naphthalene of gas in urban area—Gas chromatographic method
Basic Information
Standard Code:
GB/T 12209.2-1990
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Heating, gas supply, air conditioning, and refrigeration engineering
ICS Name:
Gas fuel
Publish Date:
1990-01-04
Implement Date:
1990-09-01
Publisher:
The National Technical Supervision Bureau
Technical Committee:
North China Municipal Engineering Design Institute
Pages:
8 pages
Development Information
Drafting Units:
Shanghai Meishan Metallurgy Company
Drafting Persons:
Gu Shiren, Zhang Jingmei, and Zhou Tianxing
Same series standard
Superseded by the following standards
Referenced Standards
Related Standards
GB/T 9169-1988
Replaced
GB/T 9169-1988 Jet fuels—Determination of thermal oxidation stability—JFTOT method
GB/T 12210-1990
Replaced
GB/T 12210-1990 Determination for ammonia of gas in urban area
GB/T 12211-1990
Replaced
GB/T 12211-1990 Determination of hydrogen sulfide of gas in urban area
GB/T 12574-1990
Replaced
GB/T 12574-1990 Jet fuels—Determination of total acid number
GB/T 12575-1990
Active