Distributed fiber optic vibration DVS integrated module with fiber length of 20KM is tested under laboratory to test the vibration effect.
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Distributed fiber optic vibration DVS integrated module with fiber length of 20KM is tested under laboratory to test the vibration effect.Distributed fiber optic vibration DVS integrated module with fiber length of 20KM is tested under laboratory to test the vibration effect.Distributed fiber optic vibration DVS integrated module with fiber length of 20KM is tested under laboratory to test the vibration effect.Distributed fiber optic vibration DVS integrated module with fiber length of 20KM is tested under laboratory to test the vibration effect.