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+Article 2 (56) |
Article 2 (56)‘coal mining equipment’ means any equipment that remains linked to the methane-bearing strata, such as gob vents and drainage pipes; 1. Pregled
1.1 Reference1.2 Utvrđeni zahtjevi1.3 Povezani standardi2. Utvrđeni zahtjevi
3. Povezani standardi
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