
Petroleum, Petrochemical And Natural Gas Industries - Test Methods For Quality Control Of Microstructure Of Ferritic/Austenitic (Duplex) Stainless Steels (Iso 17781:2017)
出版:Norwegian Standards (Norges Standardiseringsforbund)

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基本信息
标准编号: NS EN ISO 17781:2017
标准类别:Standard
出版单位:Norwegian Standards (Norges Standardiseringsforbund)
标准页数:36
标准简介
2017 [01/11/2017]
等同采用的国际标准
EN ISO 17781:2017 - Identical
ISO 17781 : 2017-07 - Identical
EN ISO 17781 : 2017 - Identical