Kuchera Oiri

Goldstone cellulose ether inogona kushandiswa seyakakora ajenti uye simende ajenti kune workover fluid yemafuta mutsime. Inobatsira kupa yakajeka, yakaderera yakagadziriswa yemukati mhinduro, iyo inoderedza zvakanyanya kukuvadza kune chimiro chetsime.