Tus neeg yuav khoom ua tiav yog peb thawj kev tsom xam. Peb txhawb nqa theem kev paub zoo ib yam, muaj txiaj ntsig zoo, kev lees paub thiab kev pabcuam rau cupric carbonate bas,Tooj liab xiav,Tooj Liab (II) Chloride anhydrous Min.98%,CUPRIC Chloride Dihydrate 98%,Carbonic acid tooj liab (2+) ntsev (1: 1)Cov. Ua ib lub koom haum ua haujlwm Youth, peb yuav tsis yog qhov zoo tshaj plaws, tab sis peb tau sim ua kom zoo tshaj plaws rau koj tus khub zoo heev. Cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li Tebchaws Europe, Tebchaws Asmeskas, Canberra, Canberra, Cabberra, Ghana Clyles tshwm sim ntawm peb lub vev xaib yog rau kev kho kom zoo. Peb sib ntsib rau tus kheej cov kev xav tau nrog txhua cov khoom lag luam ntawm koj tus kheej heev. Peb lub tswvyim yog los pab qhia kev ntseeg siab ntawm txhua tus neeg yuav khoom nrog kev pab ntawm peb cov kev pabcuam siab tshaj plaws, thiab cov khoom zoo.
Tso koj cov lus