PLA ni iki? PLA ni ngufi kuri aside Polylactique cyangwa polylactide. Nubwoko bushya bwibintu bishobora kwangirika, bikomoka kumasoko ashobora kuvugururwa, nk'ibigori, imyumbati n'ibindi bihingwa. Ihindurwamo kandi ikururwa na mikorobe kugirango ibone aside ya lactique, na t ...
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