Withdrawn

GB 4644-1984Magnetic stripes and recording and reproducing head gaps for magnetic sound records on 16mm motion-picture film perforated along one edge; Positions and width dimensions (English PDF)

单边片孔单条16mm影片的磁性声带的录音与还音磁头的隙缝位置和宽度尺寸

GB 4644 | Evolution and historical versions

Std ID	Title	Status
GB 4644-1984	Magnetic stripes and recording and reproducing head gaps for magnetic sound records on 16mm motion-picture film perforated along one edge; Positions and width dimensions	Obsolete

GB 4644-1984 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

This is a limited preview

Buy now to download the full PDF

Need quotation for your management?

Get a formal quotation for GB 4644-1984 in 30 minutes.

Issued by

State Administration of Radio, Film and Television

Level / Type

National · Mandatory

Issue date

August 14, 1984

Implementation date

May 1, 1985

Scope

GB 4644-1984 is the English-translated version of 单边片孔单条16mm影片的磁性声带的录音与还音磁头的隙缝位置和宽度尺寸.

GB 4644-1984 is the Chinese national standard "Magnetic stripes and recording and reproducing head gaps for magnetic sound records on 16mm motion-picture film perforated along one edge; Positions and width dimensions".

It was issued on August 14, 1984 by the State Administration of Radio, Film and Television, and took effect on May 1, 1985. It is obsolete: it has been withdrawn (abolished on October 14, 2005).

Found what you need?

Document preview — GB 4644-1984

National Standard of the People's Republic of China

Issued by: State Administration of Radio, Film and Television

Document data

1 Document data

Sector: National standard (Mandatory).

Issuing body: State Administration of Radio, Film and Television.

Date of issue: 1984-08-14.

Date of implementation: 1985-05-01.

Status: obsolete, withdrawn on 2005-10-14.

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

How to Download GB 4644-1984

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.