
Determination of the ultimate aerobic biodegradability of plastic materials under conctrolled composting conditions—Method by analysis of evolved cabon dioxide—Part 1:General method
NORMA vydaná dňa 25.4.2025
Designation standards: GB/T 19277.1-2025
Publication date standards: 25.4.2025
Country: Chinese technical standard
Kategória: Technické normy GB