Beryllium ọla kọpa dị ka castable rụrụ alloy beryllium ọla kọpa alloy, makwaara dị ka beryllium ọla kọpa, beryllium ọla kọpa alloy.Ọ bụ alloy nwere ezigbo igwe, anụ ahụ na kemịkalụ zuru oke.Mgbe quenching na tempering, ọ nwere elu ike, elasticity, eyi iguzogide, fatig ...
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