GB/T 9862-1988 Active National standards

GB/T 9862-1988 Method for determining the speed and average gradient of black-and-white aerial camera films

Publish Date: 1988-09-20 Implement Date: 1989-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9862-1988

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Information using chemicals

ICS Name: Photographic paper, film, and darkroom trays

Publish Date: 1988-09-20

Implement Date: 1989-05-01

Publisher: The National Technical Supervision Bureau

Technical Committee: The First Film Factory of the Ministry of Chemical Industry

Pages: 10 pages

Development Information

Drafting Units:

The First Film Factory of the Ministry of Chemical Industry

Word Count: 17 Thousand words Pages: 10 pages

Adopt standards

ISO 7829-86

Related Standards

GB/T 9863-1988 Active

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Publish Date: 1988-09-20

GB/T 9864-1988 Replaced

GB/T 9864-1988 Method for determination of silver in photographic films, papers, emulsions, fixing baths, effluents, sludges or residues

Publish Date: 1988-09-20

GB/T 11541-1989 Replaced

GB/T 11541-1989 Photographic base paper

Publish Date: 1989-07-27

GB/T 12682-1990 Abolished

GB/T 12682-1990 Test method for comparing colour stabilities of colour photographic images

Publish Date: 1990-12-30

GB/T 14766-1993 Replaced

GB/T 14766-1993 Photography-black-and-white continuous-tone papers-determination of ISO speed and ISO range for printing

Publish Date: 1993-12-21

GB/T 2923-1995 Active

GB/T 2923-1995 Determination of ISO speed of black-and-white pictorial still camera negative film/process systems

Publish Date: 1995-12-20