- Thevariabledampingcanattenuateeffectivelyvibration.Attachingstringstoyourofferwillattenuateyourchancetoselloffthegoods.Itis:(1)designedaccordingtoattenuatevib-rationsystemofsecondorder.Purebred-fermentationtechnology,anewapproachtoattenuatethetoxicit...
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