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Decibel (db)

The standard unit for expressing transmission gain or loss and relative power levels. Decibels indicate the ratio of power output to power input: db=10.log (P1/P2) One decibel is 1/10 of a bel.

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VTI Receives ISO 9001:2015 Certificate for Quality Management Systems Excellence
09/14/2017

VTI Vacuum Technologies, Inc. is proud to announce that we have received our certificate for ISO 9001:2015. ISO certifications are how we let you ...

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