GOST 18145-1981 Circuits at the interface C2 of the data transmission equipment with the terminals in the consequent data input-output. Nomenclature and technical requirements
GOST 2.301-1968 Unified system for design documentation. Formats
GOST 23675-1979 Interface circuits C2 of data transmission system. Electric parameters
GOST 25872-1983 Facsimile apparatus with redundancy reduction means for weater map transmission and reception. Basic parameters
GOST 26631-1985 Facsimile apparatus with redundancy reduction means for photofacsimile information transmission and reception. Basic parameters*, 1985-12-22 Update
GOST 26348-1984 history
1984GOST 26348-1984 Facsimile apparatus with redundancy reduction means for facsimile document information transmission and reception. Basic parameters