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... .50cm-N.W./G.W./CTN: 13.0kg / 14.5kg JRW Wedding Camera

Ultrasonic Spot Welding Machine ultrasonic spot welder 28KHZ 300W Easy to operate Ultrasonic Plastic Spot Welder · This machine adopts high quality elements, smart design, convenient for carrying and moving, reliable performance, easy operation, mainly for spot welding, bonding, riveting, marking, sealing ,etc.· Ultrasonic spot welding machine widely used in cloths industry, trade mark industry, ...

1W~2W, 3-5 VDC, work with USB and AA battery No limitation of water level Portable Nebulizer Transducer and Drive Circuit Minimum operation power: 1W, 3VDC, best for USB and AA battery 'Meshed Vibration Technology' ultrasonic atomizing transducer for nebulizer, inhalant