NBN EN 12952-2:2011現(xiàn)行
Water-Tube Boilers And Auxiliary Installations - Part 2: Materials For Pressure Parts Of Boilers And Accessories
出版：Belgian Standards
專家解讀視頻
2011 [01/09/2011]2002 [01/02/2002]
Supersedes NBN 731, NBN 732, NBN 733, NBN 734, NBN 735, NBN 736, NBN 737, NBN 738, NBN 739, NBN 740, NBN 741, NBN 743, NBN I 01 003, NBN I 01 004, NBN I 01 005, NBN I 01 022 and NBN I 01 002. (04/2011)
NF 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
BS EN 12952-2:2011 - Identical
I.S. EN 12952-2:2011 - Identical
SN EN 12952-2:2011 - Identical
NS EN 12952-2:2011 - Identical
UNE EN 12952-2:2012 - Identical
UNE EN 12952-2:2003 - Identical
NS EN 12952-2 Ed. 1 (2002) - Identical
SN EN 12952-2:2001 - Identical
