Sulfur trioxide standard
Sulfur trioxide standard, Total:9 items.
The international standard classification for "Sulfur trioxide standard" includes: Acids , Workplace atmospheres , Non-metalliferous minerals , Wastes , Cement. Gypsum. Lime. Mortar .
The Chinese standard classification for "Sulfur trioxide standard" includes: Inorganic acid and alkali , Labor sanitation , Chemical raw material ore , Environmental protection equipment , Cement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 23855-2018 Liquid sulphur trioxide
- GB/T 16026-1995 Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric method
- GB/T 23855-2009 Liquid sulphur trioxide
- GB/T 1880-1995 Phosphate rock and concentrate-Determination of sulfur trioxide content-Gravimetric method
Professional Standard - Machinery
- JB/T 11075-2011 Sulfur trioxide FGC system for electrostatic precipitator
Professional Standard - Building Materials
- JC/T 668-2009 Method for determining residue water-extractable sulfate in cement mortar
Spanish Association for Standardization (UNE)
- UNE 31201:1949 TRILITE.
Czech Standards Institute (UNMZ)
- CSN 83 4711 Cast.6-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SO3
- CSN 83 4711 Cast.5-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SO3, SO2
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