+Article 2 (47)

Article 2 (47)

‘ventilation shaft’ means a vertical passage used to move fresh air underground or to remove methane and other gases from an underground coal mine;

1. Pregled

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Naslov Regulativa

1.1 Reference

1.2 Utvrđeni zahtjevi

1.3 Povezani standardi

2. Utvrđeni zahtjevi

Zahtjevi
Izvor Zahtjev

3. Povezani standardi

Standardi
Izvor Zahtjev