GB/T 19789-2021

Active

Packaging material—Test method for oxygen gas permeability characteristics of plastic film and sheeting—Coulometric sensor

包装材料 塑料薄膜和薄片氧气透过性试验 库仑计检测法

Standard Type
GBT
ICS
55.040
CCS
A83
Status
现行
Issue Date
2021-10-11
Implementation
2022-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A