HB-vibratory stress relief(VSR)

http://www.vibratorystressrelief.cn/web/product/cp1/2020/04/5.html

HB-Vibratory stress relief equipment

HB-vibratory stress relief machine

http://www.vsrsuperfinishing.com/content/?60.html

HB-VSR equipment/vibratory stress relief equipment

http://www.vibratorystressrelief.cn/web/product/cp1/2020/04/5.html

HB-vibratory stress relief equipment

http://www.vsrsuperfinishing.com/content/?60.html