GB/T 31092-2014

Abolished

Monocrystalline sapphire ingot

蓝宝石单晶晶锭

Standard Type
GBT
ICS
29.045
CCS
H83
Status
废止
Issue Date
2014-12-22
Implementation
2015-09-01
Responsible Dept
国家标准委
Drafting Unit
N/A