• natural phenomena [Byn]

protection against natural phenomena

protection contre les agents naturels (French)

protección contra los agentes naturales (Spanish)

• lightning protection [Snl]
• protection against extreme temperatures [Sna]
• protection against falls of rock [Snx]
• protection against flooding [Sns]
• protection against humidity [Snh]
• protection against landslides [Sny]
• protection against leakage [Snq]
• protection against outbursts of gas [Snu]
• protection against overpressure [Sno]
• protection against wind [Sne]