
Microfilming of technical drawings and technical documents—Part 6:Quality criteria and control of systems for enlargements from 35mm microfilm
NORMA vydaná dňa 21.5.2002
Designation standards: GB/T 17739.6-2002
Note: NEPLATNÁ
Publication date standards: 21.5.2002
Country: Chinese technical standard
Kategória: Technické normy GB