GB/T 20975.7-2008

Abolished

Methods for chemical analysis of aluminium and aluminium alloys - Part 7：Determination of manganese content Potassium periodate spectrophotometric method

铝及铝合金化学分析方法第7部分: 锰含量的测定高碘酸钾分光光度法

Standard Type

GBT

ICS

77.120.10

CCS

H12

Status

废止

Issue Date

2008-03-31

Implementation

2008-09-01

Responsible Dept

中国有色金属工业协会

Drafting Unit

N/A