GB/T 4699.2-2008

Abolished

Ferrochromium and ferrosilicochromium - Determination of chromium content - The ammonium persulfate oxidation titrimetric method and potentiometric titration method

铬铁和硅铬合金铬含量的测定过硫酸铵氧化滴定法和电位滴定法

Standard Type

GBT

ICS

77.100

CCS

H11

Status

废止

Issue Date

2008-05-13

Implementation

2008-11-01

Responsible Dept

中国钢铁工业协会

Drafting Unit

N/A