ISO 6947:2019现行
Welding and allied processes — Welding positions
出版：International Organization for Standardization
专家解读视频
This document defines welding positions for testing and production, for butt and fillet welds, in all product forms.
I.S. EN ISO 6947:2019 - Identical
DS/EN ISO 6947:2019 - Identical
EN ISO 6947:2019 - Identical
NEN-EN-ISO 6947:2019 - Identical
DS/ISO 6947:2019 - Identical
I.S. EN ISO 6947:2019 - Identical
DS/ISO 6947:2019 - Identical
EN ISO 6947:2019 - Identical
DS/EN ISO 6947:2019 - Identical
NEN-EN-ISO 6947:2019 - Identical
BS EN ISO 6947:2019 - Identical
