GB/T 39040-2020(英文版)
Steel seals and edge protectors for packing (English Version)
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GB/T 39040-2020(英文版)
Standard No.
GB/T 39040-2020(英文版)
Language
English
Release Date
2020
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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