GB/T 20975.4-2020

Active

Methods for chemical analysis of aluminium and aluminium alloys—Part 4:Determination of iron content

铝及铝合金化学分析方法第4部分：铁含量的测定

Standard Type

GBT

ICS

77.120.10

CCS

H12

Status

现行

Issue Date

2020-06-02

Implementation

2021-05-01

Responsible Dept

中国有色金属工业协会

Drafting Unit

N/A