DZ/T 0101.12-1994
Active
JJG 25-2004
Active
National Metrology and Inspection Regulations JJG
JJG 25-2004 Screw Thread Micrometers
JJG 25-2004 Screw Thread Micrometers
Basic Information
Standard Code:
JJG 25-2004
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2004-09-21
Implement Date:
2005-03-21
Pages:
19 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of thread micrometers with a graduation value of 0.01mm, 0.001mm, 0.002mm, and 0.005mm, and a measuring range of 25mm, as well as a measurement range of (0–200)mm.
Development Information
Replace the following standards
JJG 25-1987
Referenced Standards
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Active
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\nDZ 4-1981 Method for Compiling Product Models of Geological Instrumentation Equipment
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