GB/T 3978-1994 Replaced National standards

GB/T 3978-1994 Standard illuminants and illuminating—viewing conditions

Publish Date: 1994-04-08 Implement Date: 1994-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3978-1994

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Electric light source products

ICS Name: Optics and optical measurement

Publish Date: 1994-04-08

Implement Date: 1994-12-01

Pages: 9 pages

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Replace the following standards

GB 3978-1983

Superseded by the following standards

GB/T 3978-2008 Standard illuminants and geometric conditions

Adopt standards

CIE S001-86

Related Standards

GB/T 9086-1988 Replaced

GB/T 9086-1988 The white ceramic standard plate for colorimetry and photometry

Publish Date: 1988-04-15

GB/T 12085.10-1989 Replaced

GB/T 12085.10-1989 Optics and optical instruments—Environmental test methods—Combined sinusoidal vibration, dry heat, cold

Publish Date: 1989-12-29

GB/T 12085.11-1989 Replaced

GB/T 12085.11-1989 Optics and optical instruments—Environmental test methods—Mould growth

Publish Date: 1989-12-29

GB/T 12085.1-1989 Replaced

GB/T 12085.1-1989 Optics and optical instruments—Environmental test methods—Definitions, extent of testing

Publish Date: 1989-12-29

GB/T 12085.12-1989 Replaced

GB/T 12085.12-1989 Optics and optical instruments—Environmental test methods—Contamination

Publish Date: 1989-12-29

GB/T 12085.13-1989 Replaced

GB/T 12085.13-1989 Optics and optical instruments—Environmental test methods—Shock, bump or freefall, dry heat, cold

Publish Date: 1989-12-29