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ČSN - Czech national standards
Page 1136
ČSN EN 12263 (01/12/1999)
Refrigerating systems and heat pumps - Safety switching devices for limiting the pressure - Requirements and tests
Available languages: Czech
Available design: Print design
from 10.60 USD more info
ČSN EN ISO 14903 (01/06/2025)
Refrigerating systems and heat pumps - Qualification of tightness of components and joints
Available languages: English
Available design: Print design
from 20.60 USD more info
ČSN EN ISO 14903 (01/10/2018) Withdrawn
Refrigerating systems and heat pumps - Qualification of tightness of components and joints
Available design: Print design
from 20.60 USD more info
ČSN EN 16084 (01/09/2011) Withdrawn
Refrigerating systems and heat pumps - Qualification of tightness of components and joints
Available design: Print design
from 20.60 USD more info
ČSN EN ISO 21922 (01/05/2022)
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
Available languages: English
Available design: Print design
from 36.50 USD more info
ČSN EN ISO 21922:2022/A1 (01/05/2025) Change
Chladicí zařízení a tepelná čerpadla - Ventily - Požadavky, zkoušení a značení (Norma k přímému použití jako ČSN).
Available languages: English
Available design: Print design
from 10.60 USD more info
ČSN EN 12284 (01/12/2003) Withdrawn
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
Available design: Print design
from 26.90 USD more info
ČSN EN 12284 (01/07/2004) Withdrawn
Refrigerating systems and heat pumps - Valves - Requirements, testing and marking
Available design: Print design
from 25.80 USD more info
ČSN EN 12178 (01/05/2017) Withdrawn
Refrigerating systems and heat pumps - Liquid level indicating devices - Requirements, testing and marking
Available design: Print design
from 10.60 USD more info
ČSN EN 12178 (01/08/2004) Withdrawn
Refrigerating systems and heat pumps - Liquid level indicating devices - Requirements, testing and marking
Available design: Print design
from 10.60 USD more info
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