
Rockwell Hardness Measurement For Steel (method A-c-b-f)
出版:European Committee for Iron & Steel Standardization

專家解讀視頻
基本信息
標準編號: EURONORM 4:1979
發布時間:1979/3/1 0:00:00
標準類別:Standard
出版單位:European Committee for Iron & Steel Standardization
標準頁數:0
標準簡介
1979 [01/03/1979]
等同采用的國際標準
DIN 50103-1 : 1984 - Similar to
NEN EU 4 : 1986 - Identical
DIN 50103-1 : 1984 - Similar to
DIN 50103-1 (1984-03) - Similar