GB/T 37502-2019

Active

Copper nickel alloy rods for vacuum electron devices structure material

电真空器件结构材料用铜镍合金棒

Standard Type
GBT
ICS
77.150.30
CCS
H62
Status
现行
Issue Date
2019-06-04
Implementation
2020-05-01
Responsible Dept
中国有色金属工业协会
Drafting Unit
N/A