Detailed Product Description Semi-Automatic Multi-Stage Ultrasonic Cleaning Equipment:1.Model: SC-SUC-7.2.Application: optics ... loading ,washing °reasing, rinsing, dehydration,unloading4.Main devices: ultrasonic units, up-down moving system, recycling filtration ,auto temperature ... : aqua (no harm to environment) Power ,function ,ultrasonic power,frequency and cleaning form (Semi-auto or automatic ...