DIN 50157-1:2008-04 Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 1: Test method

标准编号：DIN 50157-1:2008-04

英文标题：Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 1: Test method

德文标题：Metallische Werkstoffe - Härteprüfung mit tragbaren Härteprüfgeräten, die mit mechanischer Eindringtiefenmessung arbeiten - Teil 1: Prüfverfahren

发布日期：2008-04

DIN 50157-1:2008-04 Metallic materials - Hardness testing with portable measuring instruments operating with mechanical penetration depth - Part 1: Test method

标准预览图