GB/T 2831-1981
Replaced
JB/T 8230.5-1999
Abolished
Industry standards-Mechanical
JB/T 8230.5-1999 The combined size of the ocular and tube of a microscope
JB/T 8230.5-1999 The combined size of the ocular and tube of a microscope
Basic Information
Standard Code:
JB/T 8230.5-1999
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
A magnifying glass and a microscope
ICS Name:
Optical equipment
Publish Date:
1999-08-06
Implement Date:
2000-01-01
Pages:
3 pages
Development Information
Same series standard
JB/T 8230.1-1999 JB/T 8230.1-1999 Optical Microscope Terminology
JB/T 8230.6-1999
JB/T 8230.7-1999 The size and position of the holes used to install the pressure spring and move the scale on the microscope's specimen stage
JB/T 8230.8-1999 The connecting dimensions of detachable condenser and filter for a microscope
JB/T 8230.11-1999 microscope objective lens graticule plate
JB/T 8230.12-1999 The connecting dimensions between the tube slide and the tube slide groove of the microscope
Replace the following standards
JB/T 8230.5-1995
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