Valid

SJ/Z 9087-1987Information processing - 3. 81mm wide magnetic tape cassette for information interchange recording at 4 cpmm, 63 ftprad phase encoded (English PDF)

信息处理－信息交换用３．８１ｍｍ宽，以４字符／毫米，６３磁通翻转／毫米调相制记录的卡型盒式磁带

Preview PDF

This is a limited preview

Buy now to download the full PDF (13 pages)

Need quotation for your management?

Get a formal quotation for SJ/Z 9087-1987 in 30 minutes.

Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

January 1, 1987

Implementation date

January 1, 1987

Scope

SJ/Z 9087-1987 is the English-translated version of 信息处理－信息交换用３．８１ｍｍ宽，以４字符／毫米，６３磁通翻转／毫米调相制记录的卡型盒式磁带.

SJ/Z 9087-1987 is the Chinese standard "Information processing - 3. 81mm wide magnetic tape cassette for information interchange recording at 4 cpmm, 63 ftprad phase encoded".

Found what you need?

Document preview — SJ/Z 9087-1987

National Standard of the People's Republic of China

Classification: L64

Document data

1 Document data

Sector: Electronics Industry Standard.

Chinese Standard Classification: L64.

Length: about 19,174 characters in the Chinese original.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 13 pages — is available in the English PDF.

How to Download SJ/Z 9087-1987

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.