GB/T 12356-1990

Micrographics—Test object character and instruction for 16mm microfilm recorder

NORMA vydána dne 11.6.1990

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The information about the standard:

Designation standards: GB/T 12356-1990
Note: NEPLATNÁ
Publication date standards: 11.6.1990
Country: Chinese technical standard
Kategorie: Technické normy GB