GB/T 458-2002

Paper and board—Determination of air permeance (Schopper method)

NORMA vydaná dňa 6.9.2002

The information about the standard:

Designation standards: GB/T 458-2002
Note: NEPLATNÁ
Publication date standards: 6.9.2002
Country: Chinese technical standard
Kategória: Technické normy GB