GB/T 7702.12-1997

Standard test method for granular activated carbon from coal—Determination of service life against chloroethane vapor

NORMA vydaná dňa 3.12.1997

The information about the standard:

Designation standards: GB/T 7702.12-1997
Note: NEPLATNÁ
Publication date standards: 3.12.1997
Country: Chinese technical standard
Kategória: Technické normy GB