The FDA also said the plant had a leaky roof, poor ventilation and inadequate pest control.

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The building draws on the bumbung limas roof design, shading the walls and allowing natural ventilation.

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She believed the solar-paneled roof would power the entire car, not just the ventilation system, as is actually the case.

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These blocks can be used to make a roof or a windbreak, which cuts windchill (and don't bury yourself, you'll need a ventilation hole).

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