General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 19732-2005
Scope
This standard specifies the basic performance characteristics of readers for black and white microfilm and strip film with a magnification ratio not exceeding 50:1 and a film width not exceeding 35 mm. This standard also specifies the essential performance characteristics of readers suitable for microfiche, jackets and video cards. This standard applies to readers using 16mm, 35mm, microfiche, envelopes and image cards. This standard does not apply to reading copiers and pocket readers.
GB/T 19732-2005 Referenced Document
GB 4943-2001 Safety of information technology equipment
GB/T 5465.2-1996 Graphical symbols for use on electrical equipment
GB/T 6159.1-2003 Micrographics--Vocabulary--Part 1: General terms
GB/T 6159.3-2003 Micrographics--Vocabulary--Part 3: Film processing
GB/T 6159.4-2003 Micrographics--Vocabulary--Part 4: Materials and packaging
GB/T 19732-2005 history
2005GB/T 19732-2005 Micrographics.Readers for transparent microforms.Performance characteristics