• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 4 · Society, Civilization, Culture
• 41 · material aspects of daily life
• 41B · heating, lighting, ventilating
• 41B5 · fire-fighting

41B52 · fire-extinguishing equipment

• 41B521 · pails (fire-extinguishing equipment)
• 41B522 · pump (fire-extinguishing equipment)
• 41B52(+0) · fire-extinguishing equipment (+ variant)