
Windows and door height windows - Air permeability test
出版:International Organization for Standardization

專家解讀視頻
SS 81 81 26 Ed. 2 (1983) - Similar
JIS A 1516:1998 - Equivalent
NFP 20 501:2002 - Similar
BS 5368-1:1976 - Equivalent
NFP 20 501:2008 - Similar