>UNE EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns. (ISO 6974-4:2000)
sklademVydáno: 2003-01-17
UNE EN ISO 6974-4:2003
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns. (ISO 6974-4:2000)
Gas natural. Determinación de la composición con una incertidumbre definida por cromatografía de gases. Parte 4: Determinación de nitrógeno, dióxido de carbono e hidrocarburos C1 a C5 y C6+ para sistemas de medida en laboratorio y en línea utilizando dos columnas. (ISO 6974-4:2000)
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Označení normy:
UNE EN ISO 6974-4:2003
Počet stran:
21
Vydáno:
2003-01-17
Status:
Norma
Počet stran (Španělsky):
18
DESCRIPTION
This standard UNE EN ISO 6974-4:2003 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns. (ISO 6974-4:2000) is classified in these ICS categories: