Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru
О компании Стандарты Контакты Заказать стандарт
СтандартыISO

ISO 6974-1:2012

Действует
Natural gas -- Determination of composition and associated uncertainty by gas chromatography -- Part 1: General guidelines and calculation of composition — 48 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

ISO 6974-1:2012/Cor.1:2012
Действует
Natural gas -- Determination of composition and associated uncertainty by gas chromatography -- Part 1: General guidelines and calculation of composition -- Technical Corrigendum 1 — 2 стр.

На этот документ ссылаются

ISO 6974-1:2012/Cor.1:2012
Действует
Natural gas -- Determination of composition and associated uncertainty by gas chromatography -- Part 1: General guidelines and calculation of composition -- Technical Corrigendum 1 — 2 стр.
BS EN ISO 14532:2005
Заменен
Natural gas. Vocabulary — 82 стр.
17/30345263 DC
Действует
BS EN ISO 6974-3. Natural gas. Determination of composition and associated uncertainty by gas chromatography. Part 3. Precision and bias — 16 стр.
BS EN ISO 14532:2017
Действует
Natural gas. Vocabulary — 92 стр.
BS ISO 18888:2017
Действует
Gas turbine combined cycle power plants. Thermal performance tests — 82 стр.
PD ISO/TR 29922:2017
Действует
Natural gas. Supporting information on the calculation of physical properties according to ISO 6976 — 114 стр.
BS EN 16723-2:2017
Действует
Natural gas and biomethane for use in transport and biomethane for injection in the natural gas network. Automotive fuels specification — 28 стр.
BS EN ISO 6974-2:2012
Действует
Natural gas. Determination of composition and associated uncertainty by gas chromatography. Uncertainty calculations — 26 стр.
ÖNORM EN 1776:1999-03
Заменен
Gas supply systems - Natural gas measuring stations - Functional requirements
ÖNORM EN ISO 13686:2014-08
Действует
Natural gas - Quality designation (ISO 13686:2013)
ÖNORM EN ISO 6974-2:2012-08
Действует
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations (ISO 6974-2:2012)
ÖNORM EN ISO 6974-5:2014-10
Действует
Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons (ISO 6974-5:2014)
ÖNORM EN ISO 6976:2016-11
Действует
Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016)
ÖNORM EN ISO 6974-6:2005-08
Действует
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns (ISO 6974-6:2002)
ÖNORM EN ISO 6975:2008-09
Действует
Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997)
ÖNORM EN ISO 23874:2019-03
Действует
Natural gas - Gas chromatographic requirements for hydrocarbon dewpoint calculation (ISO 23874:2006)