JB/T 6840-2007
Reels for 70mm motion picture projectors. Dimensions (English Version)
- Standard No.
- JB/T 6840-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 6840-2007
- Replace
- JB/T 6840-1993
- Scope
- This standard stipulates the dimensions of 70mm film projection film clips in six specifications with a capacity of 610m~1775m. This standard is applicable to the film receiving clip for 70mm movie projectors and the 35mm film collecting clip for 70mm/35mm compatible movie projectors.
JB/T 6840-2007 history
- 2007 JB/T 6840-2007 Reels for 70mm motion picture projectors. Dimensions
- 1993 JB/T 6840-1993 70mm movie projector clip size
