Kedu ihe ị maara gbasara ntinye nke ụfụfụ aluminom na ụlọ ọrụ ụgbọ ala?
Ọfụfụ metal nwere usoro ihe mara mma: porosity dị elu, nnukwu ebe elu akọwapụtara, ike dị elu, isi ike dị elu, nnabata ike, ezigbo damping na ujo absorption, nguzogide corrosion, elu okpomọkụ re ...
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