GB/T 38949-2020

Active

Determination of pore size for porous membranes—Standard particle method

多孔膜孔径的测定 标准粒子法

Standard Type
GBT
ICS
71.040.01
CCS
J77
Status
现行
Issue Date
2020-06-02
Implementation
2021-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A