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APRENDE A DISEÑAR UN PLANO DE EVACUACIÓN DE EMERGENCIAS | #documento de vistoria dos bombeiros

APRENDE A DISEÑAR UN PLANO DE EVACUACIÓN DE EMERGENCIAS

APRENDE A DISEÑAR UN PLANO DE EVACUACIÓN DE EMERGENCIAS

Upcoming Health & Safety Resources Batches & Dates
As gas cools it turns into denser (Charles's law); thus, it also reduces the mobility of the smoke and avoids a "backfire" of water vapor.

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