?NORM EN 12449:2023 10 15現行
Copper and copper alloys — Seamless, round tubes for general purposes
出版：
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基本信息
標準編號： ?NORM EN 12449:2023 10 15
標準類別：Standard
出版單位：
標準頁數：0
標準簡介
This document specifies the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for general purposes supplied in the size range from 3 mm up to and including 450 mm outside diameter and from 0,3 mm up to and including 20 mm wall thickness.
等同采用的國際標準
EN 12449:2023 - Identical
