GB/T 20975.20-2008

Abolished

Methods for chemical analysis of aluminium and aluminium alloys - Part 20：Determination of gallium content Butyrhodamine B spectrophotometric method

铝及铝合金化学分析方法第20部分：镓含量的测定丁基罗丹明B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