GB/T 34176-2017

Active

Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline

邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法

Standard Type
GBT
ICS
81.080
CCS
Q40
Status
现行
Issue Date
2017-09-07
Implementation
2018-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A