GB/T 38880-2020

Technical specification of children mask

STANDARD published on 6.5.2020

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electronic design (pdf) (ON REQUEST)

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Print design (ON REQUEST)

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CD-ROM (ON REQUEST)

Chinese -

electronic design (pdf) (ON REQUEST)

Chinese -

Print design (ON REQUEST)

Chinese -

CD-ROM (ON REQUEST)

The information about the standard:

Designation standards: GB/T 38880-2020
Publication date standards: 6.5.2020
Country: Chinese technical standard
Category: Technical standards GB