ONORM EN 29171-1-1993 信息技术.信息互换用130毫米一次性写入的盒式光盘.第1部分:未记录盒式光盘(ISO/IEC 9171-1-1990)
Information technology - 130 mm optical disk cartridge, write once, for information interchange - Part 1: Unrecorded optical disk cartridge (ISO/IEC 9171-1:1990)
This part of ISO/IEC 9171 specifies
- definitions of essential concepts,
- the environment in which the characteristics are to be tested,
- the environments in which the cartridge is to be operated and stored,
- the mechanical, physical and dimensional characteristics of the case and of the optical disk,
- the optical characteristics and the recording characteristics for recording the information once and for reading it many times, so as to provide physical interchangeability between data processing systems.