GB/T 39691-2020

Active

Plastics—Determination of refractive index

塑料 折光率的测定

Standard Type
GBT
ICS
83.080.01
CCS
G31
Status
现行
Issue Date
2020-12-14
Implementation
2021-11-01
Responsible Dept
中国石油和化学工业联合会
Drafting Unit
N/A