NEN EN 12953-2:2012现行
Shell Boilers - Part 2: Materials For Pressure Parts Of Boilers And Accessories
出版：Nederlands Normalisatie Instituut
专家解读视频
Describes the following materials for pressure parts of shell boilers subjected to internal and external pressure and their integral attachments: - flat products; - tubes; and - forgings.
NBN EN 12953-2:2012 - Identical
NF EN 12953-2:2012 - Identical
UNE EN 12953-2:2013 - Identical
ONORM EN 12953-2:2014 - Identical
NS EN 12953-2:2012 - Identical
ONORM EN 12953-2:2012 - Identical
NBN EN 12953-2:2003 - Identical
NF EN 12953-2:2002 - Identical
I.S. EN 12953-2:2002 - Identical
UNI EN 12953-2:2004 - Identical
NS EN 12953-2 Ed. 1 (2002) - Identical
UNE EN 12953-2:2003 - Identical
SN EN 12953-2:2002 - Identical
DIN EN 12953-2 (2002-08) - Identical
ONORM EN 12953-2:2002 - Identical
SS EN 12953-2 Ed. 2 (2012) - Identical
BS EN 12953-2:2012 - Identical
