DIN EN 990 (2003-01)现行
Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SS EN 990 Ed. 2 (2002) - Identical
UNE EN 990:2003 - Identical
NS EN 990 Ed. 2 (2002) - Identical
UNI EN 990:1997 - Identical
NF EN 990:2003 - Identical
I.S. EN 990:2002 - Identical
NBN EN 990:2002 - Identical
ONORM EN 990:2003 - Identical
BS EN 990:2002 - Identical
NEN EN 990:2002 - Identical
UNI EN 990:2003 - Identical
SN EN 990:2002 - Identical
