
SEAMLESS DRAWN COPPER TUBES FOR PIPING SYSTEMS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
Applies to seamless drawn copper pipes and tubes (hereinafter briefly referred to as 'tubes') for plumbing; these tubes may also be supplied with a factory-applied coating, which is not the subject of this standard.
ISO 274 : 1975 - Similar to
UNE 37141 : 1984 EX ERRATUM 99 - Corresponds
UNE 37141 : 1984 EX ERRATUM 99 - Identical
ISO 274 : 1975 - Similar to