GB/T 16658-2026

Upcoming

Determination of copper, cobalt, nickel, zinc, chromium, cadium and lead in coal

煤中铜、钴、镍、锌、铬、镉、铅的测定方法

Standard Type
GBT
ICS
73.040
CCS
D21
Status
即将实施
Issue Date
2026-03-31
Implementation
2026-10-01
Responsible Dept
中国煤炭工业协会
Drafting Unit
N/A