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STN - Slovak standards - Page 934

Standards STN - Slovak standards - Page 934

STN is a protected designation of Slovak national technical standards.

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Preview STN EN 378-4 1.6.2017
STN EN 378-4 (140647) WITHDRAWN

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.6.2017

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ČSN EN 378-4 (01.06.2017)
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Preview STN EN 378-4 1.7.2008
STN EN 378-4 (140647) WITHDRAWN

Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.7.2008

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ČSN EN 378-4 (01.10.2008)
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Preview STN EN 378-4 1.9.2001
STN EN 378-4 (140647) WITHDRAWN

Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.9.2001

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ČSN EN 378-4 (01.10.2008)
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Preview STN EN 378-4+A1 1.2.2022
STN EN 378-4+A1 (140647) WITHDRAWN

Refrigerating systems and heat pumps. Safety and environmental requirements. Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.2.2022

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ČSN EN 378-4+A1 (01.03.2020)
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Preview STN EN 378-4+A1 1.4.2020
STN EN 378-4+A1 (140647) WITHDRAWN

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.4.2020

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ČSN EN 378-4+A1 (01.03.2020)
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Preview STN EN 378-4+A1 1.9.2012
STN EN 378-4+A1 (140647) WITHDRAWN

Refrigerating systems and heat pumps.Safety and environmental requirements.Part 4: Operation, maintenance, repair and recovery

WITHDRAWN published on 1.9.2012

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ČSN EN 378-4+A1 (01.12.2012)
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Preview STN EN ISO 5149-4 1.10.2025
STN EN ISO 5149-4 (140647) WITHDRAWN

Refrigerating systems and heat pumps - Safety and environmental requirements - Part 4: Operation, maintenance, repair and recovery (ISO 5149-4:2022)

WITHDRAWN published on 1.10.2025

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ČSN EN ISO 5149-4 (01.01.2026)
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Preview STN EN 12693 1.8.2009
STN EN 12693 (140648)

Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors

Standard published on 1.8.2009

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ČSN EN 12693 (01.12.2008)
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Preview STN EN 12693 1.10.2008
STN EN 12693 (140648) WITHDRAWN

Refrigerating systems and heat pumps - Safety and environmental requirements - Positive displacement refrigerant compressors

WITHDRAWN published on 1.10.2008

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ČSN EN 12693 (01.12.2008)
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Preview STN EN ISO 14903 1.4.2025
STN EN ISO 14903 (140649)

Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025)

Standard published on 1.4.2025

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ČSN EN ISO 14903 (01.10.2018)
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