nền tảng đĩa màu֧3500ԪԺҽԺʾĸӤƽﵽԺҽԺҪԺ߹涨÷ðһ˺ҽƷз۲ź˶ȡһͬIJҲȡͬķ
ʾ3ܺô֯н˳ɹһ˱ӢŮʥδдǰȥμӻĴԼ600÷ƴͳʱ´
1978ĴʱйѧԺԺĹĭȫѧĻʽϷΪѧĴ졷Ľһ䡰ʷõĿѧĴ쵽ˡڻĴزͬѧ°ͺղ롷ȫ䶯ѧĴ족ͳ¾Ĺ÷ᶨѧҵʵЩʪϵպЧʲڲȼյ»пŷжԼɻҺͷӦӺлƷijɱʡڴ˺ĵ϶Ϊƾһ֪۸ĵʵָѴȥְιҹԱ̽϶Ϊ൱ڳͽ䴦֡δ֧Լ5000Ԫ(Լ288Ԫ)ְʵʩ
˵һŮԻѡͶٵĹҿͺͺոյİͻĴȼСҶ̫manʱԼŮżپͻᴩȹԼ˸ҽԺ˵βãţòƷκDzȥɵDzġթ衱͡Ųá˵绰үүԵ÷dzѾ±ȫҶˣ2и˵ʹβϣ