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ISO 15971:2008

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Natural gas — Measurement of properties — Calorific value and Wobbe index

Overview ISO 15971:2008 - Natural gas - Measurement of properties - Calorific value and Wobbe index - specifies principles and practical guidance for measuring the calorific value and Wobbe index of…

Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)

Overview - EN ISO 15971:2014 / ISO 15971:2008 EN ISO 15971:2014 (identical to ISO 15971:2008) provides guidance for measuring the calorific value and Wobbe index of natural gas and natural‑gas substi…

Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)

Overview - EN ISO 15971:2014 / ISO 15971:2008 EN ISO 15971:2014 (identical to ISO 15971:2008) provides guidance for measuring the calorific value and Wobbe index of natural gas and natural‑gas substi…

ISO 1597:1994

Withdrawn

Plastics — Unplasticized cellulose acetate — Determination of acetic acid yield

BS EN ISO 15971:2014

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Natural gas. Measurement of properties. Calorific value and Wobbe index.

ISO 1597:1975

Withdrawn

Plastics — Unplasticized cellulose acetate — Determination of acetic acid yield