GB 14778-1993 Replaced National standards force_standard

GB 14778-1993 General rules of coloured light for safety

Publish Date: 1993-12-24 Implement Date: 1994-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 14778-1993

Standard Type: National standards

Standard Status: Replaced

is_force_gb: yes

CCS Name: Labor safety technology

ICS Name: The measurement of color and light

Publish Date: 1993-12-24

Implement Date: 1994-07-01

Pages: 5 pages

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Superseded by the following standards

GB/T 14778-2008 General rules of coloured light for safety

Referenced Standards

GB 2893-2001 Safety colors GB 2893-2008 Safety colours GB/T 2893.1-2004 Graphical symbols—Safety Colors and safety signs—Part1:Design principles for safety signs in workplaces and public areas GB/T 2893.1-2013 Graphical symbols—Safety colours and safety signs—Part 1:Design principles for safetry signs and safety markings GB/T 2893.2-2008 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.2-2020 Graphical symbols—Safety colours and safety signs—Part 2:Design principles for product safety labels GB/T 2893.3-2010 Graphical symbols—Safety colours and safety signs—Part 3:Design principles for graphical symbols for use in safety signs GB/T 2893.4-2013 Graphical symbols—Safety colours and safety signs—Part 4:Colorimetric and photometric properties of safety sign materials GB/T 2893.5-2020 Graphical symbols—Safety colours and safety signs—Part 5:Principles and requirements for the use of safety signs GB/T 3977-1997 Methods of color specification GB/T 3977-2008 Specification of colors GB/T 5698-2001 Glossary of color terms GB/T 8417-2003 Colors of light signals

Related Standards

GB/T 7771-1987 Replaced

GB/T 7771-1987 Measurement of special metamerism index change in illuminant

Publish Date: 1987-05-25

GB/T 13170.10-1991 Replaced

GB/T 13170.10-1991 Test charts of reflection for television Registration test chart B

Publish Date: 1991-09-04

GB/T 13170.11-1991 Replaced

GB/T 13170.11-1991 Test charts of reflection for television Circular zone test chart

Publish Date: 1991-09-04

GB/T 13170.1-1991 Replaced

GB/T 13170.1-1991 Test charts of reflection for television Multiple test chart

Publish Date: 1991-09-04

GB/T 13170.12-1991 Replaced

GB/T 13170.12-1991 Test charts of reflection for television Radiation stripe test chart

Publish Date: 1991-09-04

GB/T 13170.13-1991 Replaced

GB/T 13170.13-1991 Test charts of reflection for television Area test chart

Publish Date: 1991-09-04