GB/T 7731.9-2008

Active

Ferrotungsten - Determination of bismuth content - The bismuth iodide photometric method and inductively coupled plasma - atomic emission spectrometry

钨铁 铋含量的测定 碘化铋光度法和电感耦合等离子体原子发射光谱法

Standard Type
GBT
ICS
77.100
CCS
H11
Status
现行
Issue Date
2008-08-19
Implementation
2009-04-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A