Significados de main vent em inglês

And in the advance of a cause the people found the main vent for their passions.

All house drains and soil lines on which a water closet is located must have a 4-inch main vent line.

It warned however that an explosive eruption from the main vent area remained possible and could still happen without precursor activity.

He gently placed the device inside the opening, pushing it toward the intersection of the main vent as far as he could reach.

Satellite image of the island of Tenerife with the main vent of the volcano (El Teide) in the central part of the island.

This resulted in removal of a portion of the rim, completely covering one of the main vents, where a small lava pond was previously observed.