Kupita patsogolo kwathu kumadalira zida zapamwamba kwambiri, maluso abwino abwino kwambiri komanso kulimbikitsa mphamvu zaukadaulo nthawi zonse za mkuwa (II) oxide. 99%,Makutination a Zitsulo zamkuwa,Cas 7447 - 39 - 4,Rofer (ii) - oxid,Copper Oxide Cu2o. Maganizo ndi malingaliro ambiri ayamikiridwa kwambiri! Mgwirizano waukuluwu ukhoza kutipatsa aliyense wa ife kuti atipatse bwino. Katunduyu adzaperekera padziko lonse lapansi, monga Europe, America, Australia, Mozambique, Jeddah, Bhutan.der.an.der.an.der.an.der.der.an.der.ar.der Takonzeka kupita patsogolo limodzi ndi makasitomala apanyumba ndi apadziko lonse lapansi.
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