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Chinese National Standard Category: Projection equipment and its accessory |
English Title: | Sprocket 70mm motion picture projectors—Dimensions |
Chinese Title: | 70mm电影放映机输片齿轮 尺寸 |
Standard No.: | JB/T 6837-2007 |
Category No.: | N42 |
Issued by: | NDRC |
Issued on: | 2007-03-06 |
Implemented on: | 2007-9-1 |
Status: | valid |
Superseded by: | |
Superseded on: | |
Abolished on: | |
Superseding: | JB/T 6837-1993 |
Word Count: | 2500 words |
Similar Standards: | GB 10976-1989 GB/T 19896-2005 GB/T 19895.1-2005 GB/T 13982-2022 GB/T 32145-2015 GB/T 32143-2015 GB/T 32144-2015 GB/T 32200-2015 GB/T 13982-2011/XG1-2015 JB/T 9425-2011 JB/T 9424-2011 JB/T 11090-2011 JB/T 9419-2011 JB/T 6839-2011 JB/T 9418-2011 GB/T 13982-2011 GB/T 27507-2011 JB/T 10976-2010 JB/T 9420-2010 JB/T 9421-2010 |
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