PLA 3D kudhinda zvinhu挤出muchina

PLA, ndiyo inonyanya kushandiswa 3D-yakadhindwa zvinhu可生物降解uye生物活性热塑性聚酯电容器yakagadzirwa kubva kune zvakasikwa zvigadzirwa sechibage淀粉，zvichiita kuti ive nehushamwari hwezvakatipoteredza kupfuura mamwe mapurasitiki uye inogona kushandiswa muzvikamu原型uye zvigadzirwa zvisingadi。Kumirisana nedzvinyiriro huru。