"The 164 companies worked in quite critical situations, exposed to toxic elements, chemical agents many times, and also products that can contain diseases such as fecas," explained the president of the metropolitan regional council of firefighters in the Metropolitan region, Roberto Valenzuela
"The 164 companies worked in quite critical situations, exposed to toxic elements, chemical agents many times, and also products that can contain diseases such as fecas," explained the president of the metropolitan regional council of firefighters in the Metropolitan region, Roberto Valenzuela