Label: mmepụta nke biopolymers na plastik biodegradable

Ụlọ ọrụ Tana (mpaghara Lugansk) ga-emepụta ụdị ngwaahịa ọhụrụ - polymers na-eguzogide ọgwụ na ọkụ. Gbasara ya ...

Ndị na-emepụta biopolymers (polylactide) na plastik biodegradable ga-enwe ike itinye akwụkwọ maka usoro nkwado n'ime usoro mmemme steeti maka mmepe nke ọrụ ugbo ...