GB/T 39141.1-2020

Active

Mineral and sapphire watch-glasses—Part 1：Dimensions and tolerances

无机和蓝宝石手表玻璃 第1部分：尺寸和公差

Standard Type
GBT
ICS
39.040.10
CCS
Y11
Status
现行
Issue Date
2020-10-11
Implementation
2021-05-01
Responsible Dept
中国轻工业联合会
Drafting Unit
N/A