?ch? mma
Ngwaah?a Nlek?ta akp?kp? an?
Ngwaah?a Nlek?ta akp?kp? an?
Igwe kem?kal? cellulose ether kwa ?b?ch? na-enye ngwaah?a ah? ezigbo njigide mmiri, ezigbo hydrophilicity, mmet?ta siri ike doro anya, d? nro ma d? mma, njigide mmiri d? elu, ezigbo nguzogide d? ala, nguzogide nnu siri ike.
