Isu tichazvipira kuti tipe vatengi vedu vachishandisa basa remafungiro anofara kwazvo, II) chloride dihydrate yekuongorora acs,Copper oxide paint giredhi,Cupper Dichloride,Shamfer bhuruu,Copper Basic Carbonate. Usambofa wakasvika Kana iwe uchifanira kuwana chero chinhu, usazeza kutibata nesu. Chigadzirwa chacho chinozogovera kupasi rose, seEurope, America, Australia, Bahrain, Malrain. Isu tinogamuchira vatengi vatsva uye vekare kubva pamigwagwa yose yehupenyu kuti vataure nesu yehukama hwebhizinesi rebhizinesi uye kubudirira kutaurirana!
Siya yako meseji