Protection Relays-Protection-Siemens AGOver 100 years of experience: With Siemens protection technology on board, you have a reliable, global partner at your side.You can expect proven, dependable and durable technology for all areas.Efficient, comprehensive and thus designed for maximum supply security.rotection Relays-Protection-Siemens AGOver 100 years of experience: With Siemens protection technology on board, you have a reliable, global partner at your side. You can expect proven, dependable and durable technology for all areas. Efficient, comprehensive and thus designed for maximum supply security.
Fire regimes can be over a wide range of temporal and spatial scales, ranging from viewedseveral years to thousands of years and local to broadly regional. Knowledge of historical temporal and spatial patterns of fire is a key to characterizing and understanding fire regimes.
A fire retardant is a substance that reduces flammability of fuels or delays their combustion. This includes chemical agents, but may also include substances that work by physical action, such as cooling the fuels, such as fire-fighting foams and fire-retardant gels.