GOST R ISO 148-1-2013 Metallic materials Charpy pendulum impact test Part 1 Test method《金属材料 夏比摆锤冲击试验 第1部分 试验方法》.pdf

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2、 (gost.ru) , 2014 , 148-12013 1 . . 1. Metallic materials. Charpy pendulum impact test. Part 1.Test method 20141001 1 V- U- - . 2 : 148-2:2008 . . 2. () (ISO 148-2:2008, Metal-lic materials - Charpy pendulum impact test - Part 2: Verification of testing machines) 148-3:2008 . . 2. ( ISO 148-3:2008,

3、Metallic materials - Charpy pendulum impact test - Part 3: Preparation and) characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines) 286-1:2008. . ISO . 1. , ( ISO 286-1:2008, Geometrical product specifications (GPS) - ISO code system for tolerances on li

4、near sizes - Part 1: Basis of tolerances, deviations and fits) 3785:2006 . (ISO 3785-2006, Metallic materials - Designation of test specimen axes in relation to product texture) 14556-2006 . V- . (ISO 14556-2006, Steel - Charpy V-notch pendulum impact test - Instrumented test method) ATM 2396 . (AST

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