SJ/Z 9045-1987
Information processing - Magnetic disk for data storage devices - 160,000 flux transitions per track, with OD of 356mm (English Version)

Standard No.

SJ/Z 9045-1987

Language

Chinese, Available in English version

Published By

Professional Standard - Electron

Status

Withdraw 2010-02

Latest

SJ/Z 9045-1987

Scope

This standard stipulates the mechanical properties, physical properties and magnetic properties of magnetic disk platters with an outer diameter of 358mm. The disk platters are coated with lubricant, which is used in data storage devices.

SJ/Z 9045-1987 history

• 1970 SJ/Z 9045-1987 Information processing - Magnetic disk for data storage devices - 160,000 flux transitions per track, with OD of 356mm