Collision of falling in the mechanical harvesting process of sweet potato is one of the main causes of epidermal destruction and damage to sweet potato tubers. Therefore. a sweet potato mechanical characteristic test and a full-factor sweet potato drop test were designed. Based on the analysis of the fitting mathematical model. https://www.bekindtopets.com/limited-deal-Commode-pin-massif-3-tiroirs-Elie-CAMIF-best-find/