Gukora Datang, kohereza no gutanga ibicuruzwa byinshi bya 70/30 Imiringa ikoreshwa mu bice bitandukanye.Umuringa wa zinc wumuringa urimo amabati hamwe na arsenic nkeya.Ibi byongeweho nkibibuza kurwanya dezincification.Amavuta yerekana imbaraga nziza hamwe no guhindagurika kandi biratoranywa mugihe cyose ibintu byiza bikonje bikora hamwe nigiciro gito ugereranije.
70/30 Imiyoboro y'umuringa ikoreshwa cyane cyane mu nganda z'isukari, amasasu n'ubwubatsi rusange.
Tekiniki ya tekinike yumuringa wumuringa:
