Igwe mmiri na-efe efe, nke a makwaara dị ka shelves na-amị amị, na-eji alloys aluminom, efere ọla, ọ nwere ike iji akụkụ tilt nke egwu rola bufee igbe ntụgharị site n'otu akụkụ gaa n'akụkụ ọzọ.Ihe nchekwa nchekwa na-ejikarị egwu igwe igwe, nke nwere ike ịkwado ibu na ibutu na njikwa....
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