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Title Standard No. Implemented On
Projectable image area on 70 mm motion-picture film,15/70 formatGB/T 32145-20152016-7-1
Safety and environmental protection requirements for digital projection screensGB/T 32143-20152016-7-1
Projectable image area on 70 mm motion-picture film,8/70 formatGB/T 32144-20152016-7-1
Characteristic parameter and measurement of projection screensGB/T 32200-20152016-7-1
The reflective and transmitting projection screensGB/T 13982-2011/XG1-20152015-10-1
16mm motion-picture projectors — Universal elementsJB/T 9425-20112012-4-1
35mm motion-picture projectors — Universal elementsJB/T 9424-20112012-4-1
The film projection uses the rectifierJB/T 11090-20112012-4-1
Intermittent sprockets 16 tooth for 35mm motion-picture projector— tooth profiles,dimension and precisionJB/T 9419-20112012-4-1
The classification of projection screensJB/T 6839-20112012-4-1
Sprockets for 35mm motion-picture projectors— tooth profiles,dimension and precisionJB/T 9418-20112012-4-1
The reflective and transmitting projection screensGB/T 13982-20112012-1-1
Rewind spindles for 35 mm and 70 mm motion picture - Dimensions GB/T 27507-20112012-1-1
The 35mm film projection uses the supply to collect movie equipmentJB/T 10976-20102010-7-1
Sprockets for 16mm motion-picture projectors-tooth profiles dimension and precisionJB/T 9420-20102010-7-1
Intermittent sprockets for 16mm motion-picture projectors-tooth profiles dimension and precisionJB/T 9421-20102010-7-1
Intermittent sprockets for 35mm motion - Picture projectors - Dimensions GB/T 22161-20082009-1-1
Specification for film tension in 35mm motion-picture systemsGB/T 22139-20082009-1-1
Technical specification of 35mm and 70mm motion-picture projectors viewfindersJB/T 7467-20082008-9-1
Technical specifications of 70mm motion-pictrue projectorsJB/T 6166-20082008-9-1
Plastic Pipe for Buried Communication Conduit Part 2:Solid-Wall PipeYD/T 841.2-20082008-7-1
Projectors—Image size/projection distance calculationsGB/T 21110-20072007-12-1
Projection in indoor rooms—Classification of transmitting projection screens and measurement of their transmitted luminance levelsGB/T 21111-20072007-12-1
Reels for 16 mm motion picture projectors—DimensionsGB/T 21113-20072007-12-1
Projector slides—DimensionsGB/T 21112-20072007-12-1
Dimensions of 35mm motion picture—Rewind spindlesJB/T 5379-20072007-9-1
Reels for 70mm motion picture projectors—DimensionsJB/T 6840-20072007-9-1
Sprocket 70mm motion picture projectors—DimensionsJB/T 6837-20072007-9-1
Safety requirements for 35mm motion-picture projectorsGB 20849-20072007-6-1
Cinematography - screen luminance for the projection of motion-picture prints in indoor theatres and review rooms GB/T 4645-20062007-3-1
GB/T 1989 6-2005 Degrees of projected image sharpness for 70,35 and 16mm motion - Picture projection systemsGB/T 1989 6-20052006-4-1
GB/T 1989 5.1-2005 Projection in indoor rooms - Screen illumination test ofor still projectorsGB/T 1989 5.1-20052006-4-1
Characteristic parameter and measurement of projection screensJB/T 7809-20052006-2-1
Spindle for 16mm motion picture projector reels—DimensionsGB/T 7700-20052005-12-1
The reflective and transmitting projection screensGB/T 13982-20052005-12-1
Technical specifications of 3mm motion-picture projectorsJB/T 7469-20052005-11-1
Technical specifications of 16mm motion-picture projectorsJB/T 7470-20052005-11-1
General technical specifications of video projectorsGB/T 19259-20032004-1-1
The classification of projection screensJB/T 6839-20022002-12-1
Standalone Wide-screen Polarized Stereo Motion-picture Projection Deflecting Mirror - Technical SpecificationsJB/T 9429-19992000-1-1
Spocifications for projector usage of 16mm motion-picture filmJB/T 9422-19992000-1-1
Intermittent Sprockets for 16mm Motion-picture Projectors - Tooth Profiles, Dimension and PrecisionJB/T 9421-19992000-1-1
Technical specifications of 2 -- stroke gasoline engine generator sets for motion pictureJB/T 9406-19992000-1-1
Spocifications for projector usage of 35mm motion-picture filmJB/T 9423-19992000-1-1
Sprockets for 16mm Motion-picture Projectors-tooth Profiles, Dimension and PrecisionJB/T 9420-19992000-1-1
Sprockets for 35mm Motion-picture Projectors - Tooth Profiles, Dimension and PrecisionJB/T 9418-19992000-1-1
Polarizing glasses-specificationsJB/T 9428-19992000-1-1
Degrees of flutter in 70 35 and 16mm motion-picture projected imagesJB/T 10064.2-19991999-7-1
The transmitting projection screensJB/T 5380-19991999-7-1
The reflective projection screensGB/T 13982-19981999-6-1
Directional Reflection Screen for Process CinematographyJB/T 7471-19941995-5-1
The characteristic parameter of a collective gain reflective projection screenGB 11284-19891990-1-1
Reels for 35mm motion picture projectors-DimensionsGB/T 9218-19881988-7-1
Bobbins for 16mm motion picture projectors-DimensionsGB/T 7700-19871988-1-1
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