
Shell Boilers - Part 2: Materials For Pressure Parts Of Boilers And Accessories
出版:Osterreichisches Normungsinstitut

专家解读视频
2014 [01/12/2014]2012 [15/04/2012]2002 [01/09/2002]
DIN EN 12953-2 (2012-05) - Identical
NF EN 12953-2:2012 - Identical
NS EN 12953-2:2012 - Identical
SN EN 12953-2:2012 - Identical
NBN EN 12953-2:2012 - Identical
UNI EN 12953-2:2012 - Identical
SS EN 12953-2 Ed. 2 (2012) - Identical
NEN EN 12953-2:2012 - Identical
BS EN 12953-2:2012 - Identical
I.S. EN 12953-2:2012 - Identical
UNE EN 12953-2:2013 - Identical