DZ/T 0101.12-1994
Active
JJG 429-2000
Active
National Metrology and Inspection Regulations JJG
JJG 429-2000 Measurement Standard Instrument of Roundness and Cylindricity
JJG 429-2000 Measurement Standard Instrument of Roundness and Cylindricity
Basic Information
Standard Code:
JJG 429-2000
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2000-08-28
Implement Date:
2000-12-01
Pages:
25 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of roundness and cylindricity measuring instruments.
Development Information
Replace the following standards
JJG 429-1986
Referenced Standards
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJF 1059-1999
GB/T 1182-1996 Geometrical tolerancing—Generalities, definitions, symbols, indications on drawings
GB/T 7234-1987 Measurement of roundness—Terms, definitions and parameters of roundness
GB/T 7235-1987 Methods for the assessment of departure from roundness—Measurement of variations in radius
JB/T 10028-1999 circle profiling device (rotor profiler)
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
\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active