Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Audio records on 70mm motion-picture release prints with magnetic stripes-Recorded characteristicsGB/T 13155-1991
Method for determining the degree of jump and weave in 70 mm、35 mm and 16 mm motion-picture projected imagesGB/T 27508-20112012-1-1
Photography - Determination of ISO safelight conditionsGB/T 6846-20082009-5-1
Star-rating standard for cinemasGB/T 21048-20072007-12-1
Cinematography - Interchange of post-production materialsGB/T 20231-20062006-10-1
The classification of reflective projection screensGB 7942-19872006-9-1
Cinematography - Viewing conditions for the evaluation of films and slides for television-Colours,luminancesand dimensionsGB/T 19770-20052005-12-1
- Microfilming for ancient books on 35mm roll filmGB/T 7518-20052005-10-1
Micrographics—Microfilming for ancient books on 16mm roll filmGB/T 7517-20042004-12-1
Specificatoin for technological project of aerial photographyGB/T 19294-20032004-4-1
Cinematography--Safe picture areas for motion-picture films for television--Position and dimensionsGB/T 5301-20022003-5-1
Cinematography--Maximum permissible area for subtitle on 35mm and 16 mm motion-picture release prints--Position and dimensionsGB/T 5297-20022003-5-1
Document imaging applications--Microfilming of achromatic maps on 35mm microfilmGB/T 18730-20022002-12-1
Maximum projectable image area on 35 mm motion-picture film-Position and dimensionsGB/T 4636-20002001-3-1
Image area produced by camera aperture on 35 mm motion-picture film-Position and dimensionsGB/T 4635-20002001-3-1
Leaders and run-out trailers for 35 mm and 16 mm release prints-SpecificationGB/T 2926-20002001-3-1
Camera usage of 16 mm motion-picture filmGB/T 4641-20002001-3-1
Cinematography-Monophonic 35 mm negative photographic sound record on 35 mm motion-picture film-Position and maximum width dimensionsGB/T 4639-20002001-3-1
Camera usage of 35 mm motion-picture filmGB/T 4640-20002001-3-1
Picture image area and photographic sound record on 35mm motion-Picture release prints-Position and dimensionsGB/T 4638-19971998-3-1
Micrographics-Graphical symbolsGB/T 7516-19961997-5-1
Micrographics-Microfilming of documents on 16mm and 35mm silver-gelatin type microfilm-Operating proceduresGB/T 16573-19961997-5-1
Head gaps and sound records for three-,four-,or six-track magnetic sound records on 35mm motion-picture film containing no picture-Positions and width dimensionsGB/T 4637-19941995-8-1
Screen luminance for the projection of motion-picture prints in indoor theatres and review roomsGB/T 4645-19941995-8-1
Measurement methods of A - Chain and B - Chain electro-acoustic frequency response of motion - Picture control rooms,review rooms and indoor theatresGB/T 15397-19941995-8-1
Recorded characteristics for magnetic sound records on 35mm and 16mm motion - Picture films containing no pictureGB/T 5875-19941995-8-1
Specification of audio-visual environment for cinema theatresGB/T 3557-19941995-8-1
Optical printing ratios for enlargement and reduction of motion-picture film images-SpecificationGB/T 2927-19941995-8-1
- Rack photographic sound records on 35mm motion - Icture prints-Positions and width dimensionsGB/T 13999-19921993-8-1
Overall electro-acoustic frequency response for reproduction of magnetic stripe sound records on 70mm motion picture release prints-Reproduction characteristicsGB/T 14000-19921993-8-1
Micrographics-Visual density specifications for diazo and vesicular filmsGB/T 13984-19921993-6-1
Requirements of Archive Shooting on 16mm Winding Film with MicrographicsDA/T 4-19921992-10-20
Requirements of Archive Shooting on A6 Plain Film with MicrographicsDA/T 5-19921992-10-20
Colour motion-picture prints and slides for television-Density specificationsGB/T 13154-19911992-6-1
Overall electro-acoustic frequency response for reproduction of 35mm optical sound track-Reproduction characteristicsGB/T 13157-19911992-6-1
Determination of thiosulphate and other related residual chemicals in processed Photographic materials-Iodine-amylose, methylene blue and silver sulphide densitometric methodsGB/T 12938-19911992-4-1
Micrographics--Microfilming for thread-bound Chinese books on 16mm roll filmGB 7517-19871987-12-1
Micrographics--Microfilming for thread-bound Chinese books on 35mm roll filmGB 7518-19871987-12-1
Method for determining safety times of darkroom illuminationGB 6846-19861987-8-1
Area for titles on 35mm and 16mm motion-picture release prints-Positions and dimensionsGB/T 5297-19851986-4-1
Image area on 35mm motion - Picture films with masked picture; Positions and dimensionsGB 5298-19851986-4-1
Safe picture areas for motion-picture films for television-Positions and dimensionsGB/T 5301-19851986-4-1
35mm negative photographic sound record on 35mm motion picture film--Positions and width dimensionsGB 4639-19841985-5-1
Camera usage of 16mm motion-picture filmGB 4641-19841985-5-1
Image produced by 16mm motion-picture camera aperture; Position and dimensionsGB 4642-19841985-5-1
Standard gray and color test chart for photography; SpecificationsGB 3556-19831984-1-1
Leaders and run-out trailers for 35mm and 16mm release prints specificationGB 2926-19821982-12-1
Methods for determination of speed of black-and-white photographic negative materials for still and motion-picture photographyGB 2923-19821982-12-1
Method for determination of speed of color negative films for photographyGB 2924-19821982-12-1
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