DZ/T 0101.12-1994
Active
JJG 1173-2019
Active
National Metrology and Inspection Regulations JJG
JJG 1173-2019 Electronic Downhole Pressure Gauges
JJG 1173-2019 Electronic Downhole Pressure Gauges
Basic Information
Standard Code:
JJG 1173-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2019-12-31
Implement Date:
2020-03-31
Pages:
12 pages
Scope
This procedure applies to the initial verification, subsequent verification, and in-use inspection of electronic downhole pressure gauges (including storage-type and direct-reading types) with a working temperature not exceeding 200 °C and a measurement upper limit not exceeding 250 MPa.
Development Information
Referenced Standards
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