Jan 11, 2018 SOURCE: PR Web
Ultra Electronics Announces the Class 1, Division 2 Hazardous Location...

Ultra Electronics-USSI announces today that HyperSpike® MA Series Omni-Directional Speaker Arrays have acquired UL1480A listing and Class 1, Division 2 Groups A, B, C, and D Hazardous Location...
(PRWeb January 11, 2018)
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