GB/T 13247-1991

Abolished

Ferroalloys--Sampling and testing methods for determination of grain size

铁合金产品粒度的取样和检测方法

Standard Type
GBT
ICS
77.040.30
CCS
H11
Status
废止
Issue Date
1991-11-06
Implementation
1992-07-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A