NEN EN ISO 15614-1 : 2017 + COR 2018现行
SPECIFICATION AND QUALIFICATION OF WELDING PROCEDURES FOR METALLIC MATERIALS - WELDING PROCEDURE TEST - PART 1: ARC AND GAS WELDING OF STEELS AND ARC WELDING OF NICKEL AND NICKEL ALLOYS
出版：Netherlands Standards
专家解读视频
Describes how a preliminary welding procedure specification is qualified by welding procedure tests.
EN ISO 15614-1 : 2017 COR 2018 - Identical
ISO 15614-1 : 2017 - Identical
DIN EN ISO 15614-1 : 2015 - Identical
NS EN ISO 15614-1 : 2017 - Identical
EN ISO 15614-1 : 2017 COR 2018 - Identical
BS EN ISO 15614-1 : 2017 - Identical
NF EN ISO 15614-1 : 2017 - Identical
UNE EN ISO 15614-1 : 2005 - Identical
UNI EN ISO 15614-1 : 2012 - Identical
DIN EN ISO 15614-1 E : 2012 - Identical
I.S. EN ISO 15614-1:2004 - Identical
NBN EN ISO 15614-1 : 2004 AMD 2 2012 - Identical
