DZ/T 0101.12-1994
Active
JJG 488-2018
Active
National Metrology and Inspection Regulations JJG
JJG 488-2018 Instantaneous Daily Clock Time Difference Testers
JJG 488-2018 Instantaneous Daily Clock Time Difference Testers
Basic Information
Standard Code:
JJG 488-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2018-02-27
Implement Date:
2018-08-27
Pages:
11 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of all types of instantaneous solar time difference measuring instruments.
Development Information
Replace the following standards
Referenced Standards
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