HG/T 3009-1999
Photographic film and film base-determination of thickness by mechanical scanning (English Version)

Standard No.

HG/T 3009-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Chemical Industry

Latest

HG/T 3009-1999

Replace

HG/T 3009-1986

Scope

This standard specifies the mechanical scanning method for measuring the thickness of photosensitive films and film bases. This standard does not apply to the determination of the thickness of the base embossed edge.

HG/T 3009-1999 history

• 1999 HG/T 3009-1999 Photographic film and film base-determination of thickness by mechanical scanning
• 0000 HG/T 3009-1986