nền tảng đĩa màu2.71%Ȼ,λԳơѧϰĹԱ,ȴһҪѧϰ͵һϰƽָҪǿƻƾԴ¹淶ҵƻظ֯ҪйܵεŬᶨҵͨʵĸרҵƸɲ
1ưһظƻոչȥһѡ˻ϻվȴһ־51һٵ˼ƱʱվԲȡƱǩȷʽȴƱԵĻִ˳վԱҲ·180ڽֹҲʡ·56й
2018ʡУҵ36ȫʡԴᱣϲչԪҵУҵ¾ҵҵ525ϪйֹٷŹںšϪͨ51213ʱ45ӱһŮijڹϪ糧ҹŸһİŹŹijֳӱϪйӵȲžɾרȫչ칤ͨר525սɷij(24Ϫ)ץ鰸
420̬λڽγǵĻԷɷػȾض뻷IJͨݸͨڴũҵԷũҵɷ˾(¼ƻԷɷ)͵ŸŨжкˮǷΥתƺΣշȻȾΥΪȫعȺιɹίɹί2003Ⱥںг2008ںί2011תֹί20125Ⱥɹϯ½̨¶̨̨̬ŵǫֱָ̀ڶԴˎղδ֤Ϊ½̨¶ҪǶԡ̨ľͲǶһ̨ڵĿȻ½ͲһǿһƳ̨ʩ