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ONR CEN/TR 12098-7
Controls for heating systems - Part 7: Accompanying TR prEN 12098-3:2015 - Modules M3-5,6,7,8
Edition
2017-12-01
ONR CEN/TR 12098-8
Controls for heating systems - Part 8: Accompanying TR prEN 12098-5:2015 - Modules M3-5,6,7,8
Edition
2017-12-01
API MPMS 14.5 ; GPA 2172:2009-01
Calculation of Gross Heating Value, Relative Density, Compressibility and Theoretical Hydrocarbon Liquid Content for Natural Gas Mixtures for Custody Transfer
Edition
2009-01
ONR CEN/TS 15502-3-1
Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2-1:2022
Edition
2024-01-01
UL 515A Outline
Outline of Investigation for Electrical Resistance Trace Heating and Associated Controls for Use in Sprinkler and Standpipe Systems
Edition
2024-01-22
ONR CEN/TS 17889
District heating pipes - Factory made flexible pipe systems - Classification, requirements and test methods for bonded or non-bonded system with thermoplastic reinforced service pipes (TRSP)
Edition
2024-07-01
FD P52-617-6-8 ; FD CEN/TR 15316-6-8:2019-10-09
Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-8 : explanation and justification of EN 15316-4-5 (District heating and cooling Module M3-8-5, M4-8-5, M8-8-5, M11-8-5
Edition
2019-10-09
OEVE/OENORM EN 60749-20-1
Semiconductor devices - Mechanical and climatic test methods - Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat (IEC 60749-20-1:2009) (german version)
Edition
2009-12-01
OVE EN IEC 61300-2-18
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-18: Tests - Dry heat ((IEC 61300-2-18:2023) EN IEC 61300-2-18:2023) (german version)
Edition
2023-11-01
OVE EN IEC 60068-2-20
Environmental testing - Part 2-20: Tests - Test Ta and Tb: Test methods for solderability and resistance to soldering heat of devices with leads ((IEC 60068-2-20:2021) EN IEC 60068-2-20:2021) (german version)
Edition
2022-08-01
