NS EN 12952-2:2011现行
Water-Tube Boilers And Auxiliary Installations - Part 2: Materials For Pressure Parts Of Boilers And Accessories
出版：Norwegian Standards (Norges Standardiseringsforbund)
专家解读视频
Defines the requirements for the product forms for use in pressure parts of water-tube boilers and for parts welded on to pressure parts: - plates; - wrought seamless tubes; - electrically welded tubes; - submerged, plasma and TIG arc-welded tubes; - forgings; - castings; - rolled bars; - welding consumables; - fasteners; - seamless composite tubes.
BS EN 12952-2:2011 - Identical
I.S. EN 12952-2:2011 - Identical
NF EN 12952-2:2011 - Identical
NBN EN 12952-2:2011 - Identical
NEN EN 12952-2:2011 - Identical
ONORM EN 12952-2:2011 - Identical
SS EN 12952-2 Ed. 2 (2011) - Identical
UNI EN 12952-2:2011 - Identical
DIN EN 12952-2 (2011-10) - Identical
SN EN 12952-2:2011 - Identical
UNE EN 12952-2:2003 - Identical
UNE EN 12952-2:2012 - Identical
