Kev tsim kho tshiab, zoo zoo thiab ntseeg tau yog cov tseem ceeb ntawm peb cov lag luam. Cov ntsiab cai no niaj hnub no puas tau muaj lub hauv paus ntawm peb txoj kev vam meej ua haujlwm thoob ntiaj teb - Loj koom haum rau Cupric carbonate theem pib 3000Kgs,Tooj liab oxide nrog hydrogen,Tooj liab chloride,Dihydratecupric chloride dihydrate,Daim ntawv dub tooj liab oxideCov. Yog tias koj tab tom nrhiav cov khoom zoo, kev xa khoom sai, zoo tshaj plaws tom qab kev pabcuam thiab tus nqi zoo ntawm cov neeg ua lag luam nyob rau hauv Suav teb ntev ntev, peb yuav yog koj qhov kev xaiv zoo tshaj plaws. Cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li Tebchaws Europe, Jeddah, Tebchaws Asmeskas, tab sis kuj tseem muaj raws li qhov xav tau ntawm peb cov neeg thoob ntiaj teb.
Tso koj cov lus