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Standards STN - Slovak standards - Page 768
STN is a protected designation of Slovak national technical standards.
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STN EN ISO 9906 (110034)
WITHDRAWN
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Rotodynamic pumps. Hydraulic performance acceptance tests. Grades 1 and 2 (ISO 9906:1999)
WITHDRAWN published on 1.3.2002
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STN EN 17038-1 (110035)
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)
Standard published on 1.11.2019
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STN EN 17038-1:2019/OpravaAC (110035)
Correction
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 1: General requirements and procedures for testing and calculation of Energy Efficiency Index (EEI)
Correction published on 1.1.2022
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STN EN 17038-2 (110035)
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units
Standard published on 1.11.2019
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STN EN 17038-2:2019/OpravaAC (110035)
Correction
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units
Correction published on 1.10.2020
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STN EN 17038-2:2019/OpravaAC2 (110035)
Correction
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Pumps - Methods of qualification and verification of the Energy Efficiency Index for rotodynamic pump units - Part 2: Testing and calculation of Energy Efficiency Index (EEI) of single pump units
Correction published on 1.1.2022
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STN EN 17038-4 (110035)
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Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units
Standard published on 1.4.2024
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STN EN 12483 (110039)
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Liquid pumps. Pump units with frequency inverters. Guarantee and compatibility tests
Standard published on 1.10.2001
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STN EN ISO 20361 (110040)
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Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
Standard published on 1.4.2020
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STN EN ISO 20361:2020/A11 (110040)
Change
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Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
Change published on 1.9.2020
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