GB 1787-1979
Replaced
DB51/T 2342-2017
Abolished
Sichuan ProvinceLocal standards
DB51/T 2342-2017 Composite magnesium silicate fire-resistant inorganic composite air duct
DB51/T 2342-2017 Composite magnesium silicate fire-resistant inorganic composite air duct
Price:
$ 30
Basic Information
Standard Code:
DB51/T 2342-2017
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Fuel oil
ICS Name:
\nLiquid fuel
Publish Date:
2017-05-19
Implement Date:
2017-07-01
Scope
This standard specifies the terms and definitions, classification and marking, raw materials, specifications, technical requirements, test methods, inspection rules, marking, and product quality certificates of combined magnesium sulfate-oxide inorganic non-flammable composite air ducts. This standard applies to ordinary combined magnesium sulfate-oxide inorganic non-flammable composite air ducts used in industrial and civil building ventilation and air conditioning projects.
Development Information
Related Standards
GB 1788-1979
Active
GB 1788-1979 Jet fuel No.2
GB/T 1999-1980
Replaced
GB/T 1999-1980 Sampling method for light oils of coking products
GB/T 382-1983
Replaced
GB/T 382-1983 Kerosene—Determination of smoke point
GB/T 6534-1986
Active
GB/T 6534-1986 Gasoline—Determination of vapor-liquid ratio
GB/T 6535-1986
Abolished