ANSI X3.119-1984 信息系统.接触启动/停止存储磁盘.158361传输通量/道,外径为8.268英寸(210mm),内径为3.937英寸(100mm)
ANSI X3.119-1984 标准详情
- 标准号:ANSI X3.119-1984
- 中文标题:信息系统.接触启动/停止存储磁盘.158361传输通量/道,外径为8.268英寸(210mm),内径为3.937英寸(100mm)
- 英文标题:Information Systems - Contact Start-Stop Storage Disk - 158 361 Flux Transitions Per Track 8.268-in (210-mm) Outer Diameter and 3.937-in (100-mm) Inner Diameter
- 标准类别:美国国家标准
- 发布日期:1984
内容简介
Provides the mechanical, physical and magnetic properties of a magnetic disk with an 8.268 in (210 mm) diameter and low surface friction intended for mounting in data storage devices. A typical recording density is 480 tpi with 8464 flux transitions
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