BS EN 12451:2012现行
Copper and copper alloys. Seamless, round tubes for heat exchangers
出版：British Standards Institution
专家解读视频
Describes the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for heat exchangers, condensers, evaporators and desalination equipment.
© British Standards Institution 2013
NBN EN 12451:2012 - Identical
ONORM EN 12451:2012 - Identical
UNI EN 12451:2012 - Identical
DIN EN 12451 (2012-08) - Identical
NF EN 12451:2012 - Identical
NS EN 12451:2012 - Identical
SN EN 12451:2012 - Identical
UNE EN 12451:2013 - Identical
I.S. EN 12451:2012 - Identical
SS EN 12451 Ed. 2 (2012) - Identical
NEN EN 12451:2012 - Identical
UNE EN 12451:2000 - Identical
