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<title><![CDATA[EC21 Product Catalogs - ultrasonic fixing machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/ultrasonic_fixing_machine--0766/1/ultrasonic fixing machine.html]]></link><item>
<title><![CDATA[Anodizing]]></title><link><![CDATA[https://richconncnc.en.ec21.com/Anodizing--11822649_11822657.html]]></link><description><![CDATA[ultrasonic oil removal. The duration is 1-5 minutes.
4. Water wash. Move the workpiece up and down repeatedly in the water washing tank to clean the surface. 3-5 round trips.
5. Chemical polishing: i]]></description><pubDate><![CDATA[20230721]]></pubDate></item>

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