NEN NPR CEN/TR 14633:2004现行
Welding - Working Positions - Comparisons Of Current International, European And Us Designations
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN NPR CEN/TR 14633:2004
发布时间：2004/1/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：9
标准简介
Provides a comparison between the common working and welding positions shown in EN ISO 6947 and the joint orientations shown in ANSI/AWS A3.0, and ASME Boiler and pressure vessel code Section IX.
