ONORM EN 1057:2010现行
Copper And Copper Alloys - Seamless, Round Copper Tubes For Water And Gas In Sanitary And Heating Applications
出版：Osterreichisches Normungsinstitut
专家解读视频
Defines the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes.
UNI EN 1057:2010 - Identical
DIN EN 1057 (2006-08) - Identical
NEN EN 1057:2006 - Identical
SN EN 1057:2006 - Identical
SS EN 1057 Ed. 2 (2006) - Identical
UNE EN 1057:2007 - Identical
NS EN 1057:2006 - Identical
I.S. EN 1057:2006 - Identical
NF EN 1057:2006 - Identical
NBN EN 1057:2006 - Identical
BS EN 1057:2006+A1:2010 - Identical
