GB/T 458-1989

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

STANDARD published on 31.3.1989

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB/T 458-1989
Note: WITHDRAWN
Publication date standards: 31.3.1989
Country: Chinese technical standard
Category: Technical standards GB