Significados de subaqueous tunnel em inglês

The ordinary subaqueous tunnel pressure is about forty-five pounds and this corresponds to a head of 104 feet.

England already possesses a famous subaqueous tunnel in that known as the Severn tunnel under the river of that name.

The greatest proposed subaqueous tunnel is that intended to connect England with France under the English Channel a distance of twenty-one miles.

The greatest partly subaqueous tunnels in the world are now to be found in the vicinity of New York.