NORMSERVIS s.r.o.

GB/T 17739.2-2021

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

NORM herausgegeben am 21.5.2021

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English, Chinesisch -
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The information about the standard:

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