An ad hoc committee of NASEM reviewed the protection of technologies that have strategic importance for national security in an era of openness and competition, considering policies and practices ...
2011-05-19T21:21:29-04:00 https://ximage.c-spanvideo.org ...
While 80% of surges originate internally from normal operations like motor starts and VFD inverter operation, external causes like lightning and utility switching also demand industrial-grade surge ...
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