GB/T 2831-1981
Replaced
GB/T 17117-1997
Replaced
National standards
GB/T 17117-1997 Prism binoculars
GB/T 17117-1997 Prism binoculars
Basic Information
Standard Code:
GB/T 17117-1997
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Telescopes, geodetic instruments, and aerial survey instruments
ICS Name:
Optical equipment
Publish Date:
1997-12-01
Implement Date:
1998-05-01
Pages:
12 pages
Development Information
Superseded by the following standards
Referenced Standards
GB 1185-89
GB 2828-87
GB 2829-87
Adopt standards
ISO/WD 14133.3
Related Standards
GB/T 7661-1987
Replaced
GB/T 7661-1987 Bubble classes for optical elements
GB/T 15488-1995
Replaced
GB/T 15488-1995 Color filter glass
GB/T 15489.1-1995
Active
GB/T 15489.1-1995 Color filter glass test methods Spectral characteristic
GB/T 15489.2-1995
Active
GB/T 15489.2-1995 Color filter glass test methods Extent of bubble
GB/T 15489.3-1995
Active