
Natural gas—Determination of odorant—Part 1:Determine tetrahydrothiophene and non-sulfur odorant concentration by gas chromatography with photo ionization detector
STANDARD published on 2.12.2025
Designation standards: GB/T 46550.1-2025
Note: Execute Date: july 2026
Publication date standards: 2.12.2025
Country: Chinese technical standard
Category: Technical standards GB