BS EN 4050-3:2012現行
Aerospace series. Test method for metallic materials. Ultrasonic inspection of bars, plates, forging stock and forgings. Reference blocks
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS EN 4050-3:2012
發布時間：2012/10/31 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
Defines the requirements for the manufacture, checking and marking of the series of ultrasonic testing reference blocks containing flat bottom holes (FBH) which define the indicated defect size to which reference is made in EN standards.
標準備注
? British Standards Institution 2013
等同采用的國際標準
EN 4050-3 : 2012 - Identical
