UNI EN 12735-1:2008被替代
Copper And Copper Alloys - Seamless, Round Copper Tubes For Air Conditioning And Refrigeration - Part 1: Tubes For Piping Systems
出版：Italian Standards
专家解读视频
2008 [13/11/2008]2002 [01/07/2002]
NEN EN 12735-1:2010 - Identical
NBN EN 12735-1:2001 - Identical
NF EN 12735-1:2001 - Identical
I.S. EN 12735-1:2001 - Identical
NS EN 12735-1:2001 - Identical
SS EN 12735-1 Ed. 1 (2001) - Identical
UNE EN 12735-1:2001 - Identical
NEN EN 12735-1:2001 - Identical
SN EN 12735-1:2001 - Identical
BS EN 12735-1:2001 - Identical
DIN EN 12735-1 (2005-06) - Identical
ONORM EN 12735-1:2007 - Identical
