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I promised to have a battle between ultrasonic treatment and rust liquid we made a year and a half ago. In this video, there are various tests that I hope will help you understand the results. Below, you will find links to purchase the same bath from China. I have been using the device for a long time, and everything is working properly.
Ultrasonic bath: ali.ski/LKrXl ali.ski/oMsu_3
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16 июл 2018