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Ọkachamara nkedo nkedo igwe eji eji aja aja
Okwu Mmalite Alloys ọla kọpa nwere zinc dị ka ihe bụ isi alloying element na-emekarị nke ọla.Ya mere, zinc na ọla kọpa nwere mmetụta dị mma na-ewusi ike, n'otu oge ahụ, ọtụtụ ihe na-eme ka ihe ndị na-emepụta ihe nwekwara ike gbazee na ogo dị iche iche na brass, na-emeziwanye ihe eji arụ ọrụ ya, si otú a na-emepụta ngwaahịa brass ...
