GB/T 17739.2-2021

Microfilming of technical drawings and other drawing office documents—Part 2Quality criteria and control of 35mm silver gelatin microfilms

NORMA vydána dne 21.5.2021

Anglicky a čínsky -
Elektronické PDF (6563.50 CZK)

Anglicky a čínsky -

Tištěné (6563.50 CZK)

The information about the standard:

Designation standards: GB/T 17739.2-2021
Publication date standards: 21.5.2021
Country: Chinese technical standard
Kategorie: Technické normy GB