GB/T 35316-2017

Active

Collection of metallographs on defects of sapphire crystal

蓝宝石晶体缺陷图谱

Standard Type
GBT
ICS
29.045
CCS
H80
Status
现行
Issue Date
2017-12-29
Implementation
2018-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A