Hamwe niterambere ryisoko ryamagufwa, ubushakashatsi bwibikoresho byatewe nabwo buragenda bukurura abantu.Dukurikije intangiriro ya Yao Zhixiu, ibikoresho byuma byatewe ubu birimo ibyuma bitagira umwanda, titanium na titanium alloy, base ya cobalt ...
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