GB 7247-1995

Radiation safety of laser products, equipment classification, requirements and userguide

NORMA vydána dne 1.1.1995

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 7247-1995
Note: NEPLATNÁ
Publication date standards: 1.1.1995
Country: Chinese technical standard
Kategorie: Technické normy GB