DZ/T 0101.12-1994
Active
JJG 452-2006
Replaced
National Metrology and Inspection Regulations JJG
JJG 452-2006 Black and White Step Tablet
JJG 452-2006 Black and White Step Tablet
Basic Information
Standard Code:
JJG 452-2006
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2006-12-08
Implement Date:
2007-06-08
Pages:
13 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of transmissive black-and-white density films that are newly manufactured and in use. The requirements for metrological performance in the type evaluation of black-and-white density films can be implemented in accordance with this procedure.
Development Information
Replace the following standards
JJG 452-1986
Superseded by the following standards
Referenced Standards
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active