
Rigid cellular plastics - Determination of compression properties
出版:International Organization for Standardization

专家解读视频
SNV ISO 844:1998 - Identical
NBN EN 253:2003 - Identical
SS ISO 844 Ed. 2 (2004) - Identical
SS 16 95 24 Ed. 1 (1983) - Identical
NFT 56 101:1976 - Equivalent
KS M ISO 844:2012 - Identical
BS EN ISO 844:2009 - Identical
NEN ISO 844:2007 - Identical