JB/T 6850-1993
Ultrasonic film splicer for microphotography (English Version)
- Standard No.
- JB/T 6850-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- Professional Standard - Machinery
- Status
- 2011-08
- Latest
- JB/T 6850-1993
- Scope
- This standard specifies the technical requirements, test rules and marking, packaging, transportation and storage requirements for roll-type microfilm ultrasonic splicing machines. This standard applies to super corrugation splicing machines for polyester-based 16mm, 35mm and 105mm roll microfilm.
JB/T 6850-1993 history
- 1993 JB/T 6850-1993 Ultrasonic film splicer for microphotography
