GB/T 19732-2005 Micrographics—Readers for transparent microforms—Performance characteristics

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 6159.5-2000 Micrographics—Vocabulary—Part 05:Quality of images,iegibility,inspection GB/T 6159.6-2003 Micrographics—Vocabulary—Part 6:Equipment GB/T 6159.22-2000 Micrographics—Vocabulary—Part 02:Image positions and methods of recording GB/T 6161-1994 Micrographics—Test chart No.2—Description and use in microfilming GB/T 16573-1996 Micrographics—Microfilming of documents on 16mm and 35mm Silver-gelatin type microfilm-operating procedures GB/T 18405-2001 Micrographics—ISO character and test chart No.1—Description and use GB/T 18503-2001 Micrographics—Transparent A6 microfiche—Image arrangements GB/T 19733-2005 Micrographics—Readers for transparent microforms—Measurement of characteristics GB/T 17739.3-2004 Microfilming of technical drawings and technical documents Part 3:Aperture card for 35mm microfilm ISO 7779:1988

ISO 6198:1993