lexiara

2.

The reference conditions for Wobbe index and gross calorific value shall be the following: (a) combustion reference temperature: 15 °C; (b) volume measurement reference temperature: 15 °C; (c) volume measurement reference pressure: 1013,25 mbar.

· All articles ·

Source: EUR-Lex (Cellar) · retrieved 2026-11-01 · Text as adopted (Official Journal); later amendments are not incorporated in this text.