GB/T 47081-2026

Upcoming

Determination of iron, aluminum and calcium of silicon nitride powder—Inductively coupled plasma atomic emission spectrometry

氮化硅粉体中铁、铝、钙含量的测定 电感耦合等离子体发射光谱法

Standard Type
GBT
ICS
77.040
CCS
H17
Status
即将实施
Issue Date
2026-01-28
Implementation
2026-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A