GA 230-2013
Vapor Retarder over Water-Resistant Gypsum Backing Board (English Version)

Standard No.

GA 230-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Public Safety Standards

Latest

GA 230-2013

GA 230-2013 history

• 2013 GA 230-2013 Vapor Retarder over Water-Resistant Gypsum Backing Board