NEN NPR CEN/TR 14633:2004現行
Welding - Working Positions - Comparisons Of Current International, European And Us Designations
出版：Nederlands Normalisatie Instituut
專家解讀視頻
基本信息
標準編號： NEN NPR CEN/TR 14633:2004
發布時間：2004/1/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數：9
標準簡介
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.
