Testing of metallic materials - Rockwell hardness test - Part 3: Modified Rockwell scales Bm and Fm for thin steel sheet
实施日期:2010-07-31
Metallic rockwell hardness test--Part 2:Verification and calibration of hardness testers(A,B,C,D,E,F,G,H,K,N,T)
发布日期:2002-11-25 实施日期:2003-05-01
实施日期:2006-04-28
Advanced technical ceramics - Monolitic ceramics - Mechanical properties at room temperature - Part 4: Vickers, Knoop and Rockwell superficial hardness tests; German version ENV 843-4:1994
实施日期:2005-08-01
实施日期:2006-04-06
Metallic materials -- Rockwell hardness test -- Part 2: Verification and calibration of testing machines (scales A, B, C, D, E, F, G, H, K, N, T)
发布日期:2005-12-01 实施日期:2005-12-01
Metallic materials - Rockwell hardness test - Part 1: Test method (scales A, B, C, D, E, F, G, H, K, N, T)
实施日期:2006-03-01
Hardmetals - Rockwell hardness test (scale A) - Part 2: Preparation and calibration of standard test blocks
发布日期:2011-01-14 实施日期:2011-11-01
Steel; Determination and verification of the depth of carburized and hardened cases (ISO 2639:2002)
Hardmetals - Rockwell hardness test (scale A) - Part 1: Test method (ISO 3738-1:1982); German version EN ISO 3738-1:2010
实施日期:2010-08-01
Plastics--Determination of hardness by the ball indentation method
实施日期:1989-02-01
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