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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 19789-2021 |
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 |
China National Standards Test method for oxyg |
 English PDF |
| GB/T 19789-2005 |
Packaging Material Standard Test method for oxygen Gas Permeability Characteristics of Plastic Film and Sheeting Using a 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 |
China National Standards Test method for oxyg |
English PDF |
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