Digital Ultrasonic Cleaner

2l digital ultrasonic cleaner dental lab jewelry with heater and degas 220v degas functionthe oxygen can be removed, to prevent oxidation of the article to be cleaned 4. Content_white font-family Verdana, Arial, helvetica, sans-serif font-size 11px font-style normal font-weight normal color #FFFFFF line-height 16px text-decorationnone text-align justify.