
Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration Part 2: Tubes for equipment
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Supersedes DIN 17933-252. (07/2001)
ONORM EN 12735-2:2016 - Identical
UNE EN 12735-2:2016 - Identical
SN EN 12735-2:2016 - Identical