
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of nitrogen. Steel: spectrophotometric method (for trace amounts)
出版:British Standards Institution

專家解讀視頻
基本信息
標準編號: BS 6200-3.22.3:1986
發布時間:1986/9/30 0:00:00
標準類別:Standard
出版單位:British Standards Institution
標準頁數:14
標準備注
? British Standards Institution 2013
Replaces notes:
Replaces method 2 for the determination of nitrogen in Handbook 19:1970.
Amendment notes:
AMD 7076 published 28 February 1992
本標準替代的舊標準
等同采用的國際標準
EURONORM 179:1985 - Identical