I.S. EN 12735-2:2016现行
Copper and Copper Alloys - Seamless, Round Tubes for air Conditioning and Refrigeration Part 2: Tubes for Equipment
出版：National Standards Authority of Ireland
专家解读视频
Defines the requirements, sampling, test methods and conditions of delivery for seamless round copper tubes, smooth or inner finned, used for heat exchangers and their internal connecting pipes in the manufacturing of refrigeration and air conditioning equipment.
NF EN 12735-2:2016 - Identical
ONORM EN 12735-2:2016 - Identical
NS EN 12735-2:2016 - Identical
NBN EN 12735-2:2016 - Identical
EN 12735-2:2016 - Identical
UNE EN 12735-2:2016 - Identical
UNI EN 12735-2:2016 - Identical
SN EN 12735-2:2016 - Identical
