GB/T 3630-2017

Active

Niobium sheet ,strip and foil

铌板材、带材和箔材

Standard Type
GBT
ICS
77.150.99
CCS
H63
Status
现行
Issue Date
2017-10-14
Implementation
2018-05-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A