This Standard establishes requirements for thresholds. Types are described with identifying numbers. Strength tests, fastening systems, and gasketing tests are included.
Document identifier
BHMA A156.21-2019
Title
Standard For Thresholds
BHMA Category
BHMA American National Standards, New and Recently Revised Standards
Publication date
2019-10-03
International Relationship
History of version
BHMA A156.21-2019 * BHMA A156.21-2014 * BHMA A156.21-2009 * BHMA A156.21-2006 * BHMA A156.21-2001 * BHMA A156.21-1996
Price |
36 vnd |