Последние добавленные видео:
30Khz
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8 years ago
421465 8 years ago 10:0130000 Hz || 30 kHz Sine Wave Sound Frequency Tone •♕• - 10 mins
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1 year ago
1584 1 year ago 10:01Hair Growth Stimulation 30 kHz Healing Frequency
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3 years ago
501287 3 years ago 10:00:00Silent (but powerful) cockroach repellent sound | ultrasonic deterrent | ultrasound
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3 years ago
10231 3 years ago 1:07TEST TONE (pure sine wave sweep) 10Hz to 30kHz (60s) .wav
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2 days ago
942 2 days ago 1:04JLC-50KW Induction Heating Machine for quenching tool
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3 years ago
211912 3 years ago 10:00:19Mouse & Rat Ultrasonic Repellent 20-70KHz 10Hours
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2 years ago
2699823 2 years ago 10:00:00Mouse Repellent Noise - Wall penetration version (No mid-roll Ads.) | Ultrasonic Rat Repellent Sound
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4 years ago
89677 4 years ago 10:00:0130 Hz Test Tone 10 Hours
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4 years ago
1619 4 years ago 1:3630kHz Ultrasonic Cutting Machine -Cutting Of Different Materials（HD）
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3 years ago
416 3 years ago 1:3330Khz ultrasonic cutting on robot
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6 years ago
2170 6 years ago 3:02Lm358 30khz Dr Clark Zaper with sharp shape Wave form
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11 months ago
43 11 months ago 1:0230khz ultrasonic non-woven cutting machine
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5 years ago
114 5 years ago 1:1830kHz ultrasonic cutter cutting PP material