Zida zachitsulo zomwe zimagwiritsidwa ntchito pazigawo za hardware zomwe timagwiritsa ntchito nthawi zambiri zikuphatikizapo zitsulo zosapanga dzimbiri, mkuwa, aluminiyamu, aloyi ya zinki, aloyi ya magnesium, chitsulo, chitsulo, ndi zina zotero. ndi mitundu yosiyanasiyana ...
Werengani zambiri