I.S. EN ISO 2553:2019被替代
Welding and allied processes - Symbolic representation on drawings - Welded joints (ISO 2553:2019)
出版：National Standards Authority of Ireland
专家解读视频
This document defines the rules to be applied for symbolic representation of welded joints on technical drawings.
EN ISO 2553 : 2013 - Identical
EN ISO 2553 : 2019 - Identical
ISO 2553 : 2019 - Identical
ISO 2553 : 2019 - Identical
EN ISO 2553 : 2019 - Identical
EN ISO 2553 : 2013 - Identical
EN ISO 2553:2013 - Identical
EN ISO 2553:2019 - Identical
ISO 2553:2019 - Identical
