Tiêu chuẩn quốc tế
Số hiệu
Standard Number
ANSI INCITS/ISO 8630-1:1987
Năm ban hành 1987
Publication date
Tình trạng
A - Còn hiệu lực
Status |
Tên tiếng Anh
Title in English Information processing - Data interchange on 130 mm (5 - 25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 1 : Dimensional, physical and magnetic characteristics
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Số trang
Page 20
Giá:
Price Liên hệ / Contact us
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Phạm vi áp dụng
Scope of standard This part of IS0 8630 specifies the dimensional, physical and magnetic characteristics of the cartridge so as to provide physical interchangeability between data processing systems. NOTE - Numeric values in the SI and/or Imperial measurement system in this part of IS0 8630 may have been rounded off and therefore are consistent with, but not exactly equal to, each other. Either system may be used, but the two should be neither intermixed nor re-converted. The original design was made using Imperial units and further developments were made using SI units. |