
Means of packaging - Cylindrical beverage containers Part 4: Disposal pack with allowable operating pressure up to 4 bar, nominal volume up to 60 litres
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Means of packaging - Cylindrical beverage containers Part 4: Disposal pack with allowable operating pressure up to 4 bar, nominal volume up to 60 litres
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频