What chemicals are used in a fire extinguisher? Ho..

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What chemicals are used in a fire extinguisher? How do they work to put out fires? | #combate a incendio projeto

What chemicals are used in a fire extinguisher? How do they work to put out fires?

What chemicals are used in a fire extinguisher? How do they work to put out fires?

Como si fuera poco, este verano, según denuncian los sindicatos SATSE y CSIF, el hospital ha cerrado 20 camas, lo que causa un cuello de botella en las urgencias, pues tienen menos lugares a los que.

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