
Determination of physical characteristics for cigarettes and filter rods—Part 15: Cigarettes—Determination of ventilation—Definitions and measurement principles
NORMA vydána dne 31.10.2025
Designation standards: GB/T 22838.15-2025
Note: K dispozici od: květen 2026
Publication date standards: 31.10.2025
Country: Chinese technical standard
Kategorie: Technické normy GB