BS EN 10045-1:1990 金属材料的夏（比）氏冲击试验.V形和U形切口试验方法（中文版）

2017-05-25 15:15

目录简介

Keywords: Metals; Charpy impact tests; Impact testing ; Mechanical testing; Notches; V-shape; Test specimens; Dimensions; Testing conditions; Alloys ; U-shape