In the heart of a cramped power plant, amid the incessant humming of the machines and the moist heat of the boiler room, something unexpected happens. Suddenly, as the residential pressure accumulated in the enclosed, cast-iron vessel starts to exceed the normal levels, a pressure-relief valve opens and discharges steam. Then, a certified technician approaches to perform a routine check. But, is he wearing his factory mask?
Factory Mask
Suddenly, in the cramped boiler room, a pressure-relief valve opens and discharges steam. Then, a certified technician approaches to perform a routine check. But, is he wearing his factory mask?
![FACTORY MASK [12/2001]](https://i.ytimg.com/vi_webp/DpRMe2n4AuQ/sddefault.webp)
