Normen UNE - Spanische nationale Normen - Seite Nr. 6109

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis. (ISO 6974-1:2000)

UNGÜLTIG herausgegeben am 17.1.2003

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data. (ISO 6974-2:2001)

UNGÜLTIG herausgegeben am 17.1.2003

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns. (ISO 6974-3:2000)

UNGÜLTIG herausgegeben am 17.1.2003

Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns. (ISO 6974-5:2000)

UNGÜLTIG herausgegeben am 17.1.2003

Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition (ISO 6976:1995 including Corrigendum 1:1997, Corrigendum 2:1997 and Corrigendum 3:1999)

UNGÜLTIG herausgegeben am 21.12.2005

FIBRE ROPES FOR GENERAL SERVICE. MANILA AND SISAL.

UNGÜLTIG herausgegeben am 19.6.1996

Metallic and other non-organic coatings - Sulfur dioxide test with general condensation of moisture (ISO 6988:1985)

UNGÜLTIG herausgegeben am 5.3.1996

FIBRE ROPES FOR GENERAL SERVICE. POLYPROPILENE.

UNGÜLTIG herausgegeben am 19.6.1996

RADIO EQUIPMENT AND SYSTEMS (RES). EUROPEAN RADIO MESSAGE SYSTEM (ERMES). RECEIVER REQUIREMENTS.

UNGÜLTIG herausgegeben am 20.1.1999

FIBRE ROPES FOR GENERAL SERVICE. POLYETHYLENE.

UNGÜLTIG herausgegeben am 19.6.1996