CE Icyemezo Cripper - Utanga Carbonate - Can
CE Icyemezo Cyempany Hydroxy - Gutanga karubone -cas 20427 - 59 - 2 Umuringa Hydroxide Cuh2o2 - Hongyuantail:
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Dukurikirana imiyoborere ya "Ubwiza buratangaje, Isosiyete ni Isumbabyose, Izina Ryaba ryambere - kuri serivisi zabakiriya, kandi ukunda buri mukiriya. Twakomeje izina rikomeye mu nganda imyaka myinshi. Turi inyangamugayo kandi dukora ku kubaka umubano muremure - manda hamwe nabakiriya bacu.