[ad_1] [email protected] On the first Monday of each month, at noon, sound tests will be performed on all loudspeakers distributed in the streets of Mexico City. The first will take place on …
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Seismic alert: CDMX loudspeaker tests begin August 6 | National
[ad_1] The Command, Control, Computing, Communications and Citizen Contact Center of Mexico City (C5) reported that the next Monday 6 August will begin sound testing at system of speaker of Mexico City …
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