English to Spanish Social Sciences Government / Politics Elections

Acerca de un simulacro de elección en el que se comprobó la eficiencia de las máquinas de votación:

When the poll closed, all cartridges from the Sequoia Edge AVC™ voting unit and video tapes were put under lock and key in a secured vault until the results would be tabulated the following day after the consultants on the west coast had a chance to review and analyze them.

gracias!!