GB/T 2020-1980
GB · 1980-09-10
Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange
1Key Takeaways
This standard stipulates the information format and recording standard of digital magnetic tapes with 9 tracks, 12.7mm wide, and a recording density of 32 lines/mm, which are recorded according to the non-return-to-zero system. The magnetic tape recorded by this standard is suitable for the exchange of information betw…
2Scope / Description
This standard stipulates the information format and recording standard of digital magnetic tapes with 9 tracks, 12.7mm wide, and a recording density of 32 lines/mm, which are recorded according to the non-return-to-zero system. The magnetic tape recorded by this standard is suitable for the exchange of information between information processing systems, data communication systems and their connected equipment.
3Version History
GB/T 2020-1980
1980-09-10
5Citation Network
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6Frequently Asked Questions
What is GB/T 2020-1980?
GB/T 2020-1980 — Recording magnetic tape with 9 magnetic tracks, 12.7mm width and 32 lines/mm for information processing exchange is an international standard developed by General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China. This standard stipulates the information format and recording standard of digital magnetic tapes with 9 tracks, 12.7mm wide, and a recording density of 32 lines/mm, which are recorded according to the non-return-to-zero system. The magnetic tape...
What does GB/T 2020-1980 cover?
This standard covers: This standard stipulates the information format and recording standard of digital magnetic tapes with 9 tracks, 12.7mm wide, and a recording density of 32 lines/mm, which are recorded according to the non-return-to-zero system. The magnetic tape recorded by this standard is suitable for the...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of GB/T 2020-1980?
The current published version is GB/T 2020-1980, published on 1980-09-10. Always check for amendments or pending revisions.
How do I purchase GB/T 2020-1980?
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