GB/T 4333.4-2007

Active

Ferrosilicon - Determination of aluminium content - The chromazurol S spectrophotometric method ,the EDTA titrimetric method and the flame atomic absorption spectrometric method

硅铁铝含量的测定铬天青S分光光度法、EDTA滴定法和火焰原子吸收光谱法

Standard Type

GBT

ICS

77.100

CCS

H11

Status

现行

Issue Date

2007-09-11

Implementation

2008-02-01

Responsible Dept

中国钢铁工业协会

Drafting Unit

N/A