CNS 13421-1994
Micrographics - Diazo and Vesicular Films - Visual Density - Specifications (English Version)
- Standard No.
- CNS 13421-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 13421-1994
- Scope
- This standard specifies the measurement of the scattering visual density of nitrogen sheets and the projected visual density of bubble sheets, and specifies the density values of second-generation miniature products. This standard applies to first-generation microforms of self-photographed documents and second-generation microforms copied from COM microforms. It does not apply to the printing density of second-generation diazo sheets and bubble sheets.
CNS 13421-1994 history
- 1994 CNS 13421-1994 Micrographics - Diazo and Vesicular Films - Visual Density - Specifications
