+Article 2 (49)

Article 2 (49)

‘drainage system’ means a system which may comprise multiple methane sources and which drains methane-rich gas from coal seams or surrounding rock strata and transports it to a drainage station;

1. Overzicht

,

1.1 Referenties

1.2 Geïdentificeerde eisen

1.3 Gerelateerde standaarden

2. Geïdentificeerde eisen

Eisen

3. Gerelateerde standaarden

Standaarden