Ukulawulwa komgangatho webhodi ye-phenolic kuphunyezwa kuyo yonke ikhonkco Ukufunyanwa kwangaphambili kwe-phenolic resin Ukuqinisekiswa kwenkcazo yebhodi ye-phenolic kwimveliso Ubungakanani bebhodi yephenolic emva kwemveliso Uvavanyo lwebhetshi yokusebenza kwebhodi yephenolic Uvavanyo lwebhetshi yokusebenza kwebhodi yephenolic Uvavanyo lwebhetshi yokusebenza kwebhodi yephenolic