UNI EN 12452:2012现行
Copper And Copper Alloys - Rolled, Finned, Seamless Tubes For Heat Exchangers
出版：Italian Standards
专家解读视频
Describes the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers.
NF EN 12452:1999 - Identical
NS EN 12452 Ed. 1 (1999) - Identical
UNE EN 12452:2000 - Identical
SN EN 12452:1999 - Identical
DIN EN 12452 (1999-10) - Identical
UNE EN 12452:2013 - Identical
SN EN 12452:2012 - Identical
NS EN 12452:2012 - Identical
ONORM EN 12452:2012 - Identical
NBN EN 12452:2012 - Identical
SS EN 12452 Ed. 2 (2012) - Identical
NEN EN 12452:2012 - Identical
I.S. EN 12452:2012 - Identical
NF EN 12452:2012 - Identical
DIN EN 12452 (2012-08) - Identical
BS EN 12452:2012 - Identical
