Zvakanakira zvesimbi yakakandwa uye zvimiro zvesimbi yakakandwa yakanaka manufacturability, zviri nyore kuwana zvimiro zvakaoma zvemukati nekunze contours, uye zvine simba rakanaka, rigidity, vibration kuramba, kugadzikana uye kuvimbika.Izvo zvakashata ndezvekuti kutenderera kwakareba, kushandiswa kwesimba kwakakwira ...
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