GB 4302-1984
Replaced
JB/T 8237-1999
Active
Industry standards-Mechanical
JB/T 8237-1999 Right angle prism
JB/T 8237-1999 Right angle prism
Basic Information
Standard Code:
JB/T 8237-1999
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Optical instruments
ICS Name:
\n Small boat
Publish Date:
1999-08-06
Implement Date:
2000-01-01
Pages:
13 pages
Development Information
Replace the following standards
JB/T 8237-1995
Superseded by the following standards
Referenced Standards
GB/T 1185-1989
GB/T 1204-1975
GB/T 1240-1976
GB/T 1804-1979
GB/T 903-1987 Colourless optical glass
JB/T 8226-1999
Related Standards
GB 4303-1984
Replaced
GB 4303-1984 Lifejackets for ships
GB/T 5869-1986
Replaced
GB/T 5869-1986 Lifejacket lights
GB/T 7312-1987
Abolished
GB/T 7312-1987 Inspection methods for hull of ferrocement ship
GB/T 8839-1988
Abolished
GB/T 8839-1988 Terms of concrete ship
GB 11573-1989
Replaced