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Enhanced sensing ability in a single-layer guided-mode resonant optical biosensor with deep grating - ScienceDirect

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Spectrum display 1 x LED Music Spectrum Display Module. Input power: 1W. Output gain range: - 52 -+12db. Input gain range: - 6 -+42db. Light shooting

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HighFinesse Wavemeter WS7-30

Ultrasonic Guided Wave Testing Equipment, Monitoring, MsS Guided Wave Inspection System; GWA

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AS30 LED Music Audio Spectrum indicator Stereo 30 Level indicator VU Meter Speed Adjustable With Case

Ultrasonic Guided Wave Testing Equipment, Monitoring, MsS Guided Wave Inspection System; GWA

HighFinesse Wavemeter WS7-30

Enhanced sensing ability in a single-layer guided-mode resonant optical biosensor with deep grating - ScienceDirect

1 x LED Music Spectrum Display Module. Light shooting and different displays may cause the color of the item in the picture a little different from

Stereo VU Meter Indicator Music Spectrum Analyzer 20 Segment LED Level Display

Enhanced sensing ability in a single-layer guided-mode resonant optical biosensor with deep grating - ScienceDirect