GB/T 7702.7-2023

Test method for granular activated carbon from coal—Part 7 Determination of iodine number

NORMA vydaná dňa 23.5.2023

The information about the standard:

Designation standards: GB/T 7702.7-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategória: Technické normy GB