GB/T 12452-2008
Replaced
T/CQCAA 0012-2024
Active
Group standards
T/CQCAA 0012-2024 Online evaluation method for water meter and pipeline network condition
T/CQCAA 0012-2024 Online evaluation method for water meter and pipeline network condition
Price:
$ 20.00
Basic Information
Standard Code:
T/CQCAA 0012-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The comprehensive measurement of fluid flow
Publish Date:
2024-06-27
Implement Date:
2024-07-26
Scope
Main technical content: It is mainly based on the performance indicators such as the communication and operational reliability of water meters in the water supply network, combined with the actual situation of water meters used by the user units, and determined through research, to meet the minimum requirements for online evaluation.
Development Information
Related Standards
GB/T 29820.1-2013
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GB/T 29820.1-2013 Assessment of uncertainty in calibration and use of flow measurement devices—Part 1:Linear calibration relationships
GB/T 36536-2018
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GB/T 36536-2018 Test method of water balance in cement production enterprises
GB/T 12452-2022
Active
GB/T 12452-2022 General principles of water balance test
GB/T 42031-2022
Active
GB/T 42031-2022 Drawing method of water balance diagram for water-use organization
DB4401/T 70-2020
Active