Kèo nhà cáiɶʵʩƯƻرƼӦҵӦƸṩ7ס˲վ⽻˰칫ҡںϢ524мʣݱɷԼ̨ͬ塰ϽзԴк
һϵаҲ̰ٶóø˹С˶ջ³ϷһʱȴһֻҪ۽ķ̰ϸִЩ̰پԶݱĿǰITUн200Ա1980ITUֻʹáReserved()һ̨886ǰ˹̹970;2006ITU886Ϊй̨塱˹̹970Ϊ롱ϲ涫λʦڿƷһͽڿƷسóͷĵԷṫ˾͵ŷˮ͵Ƶ涫¶⻪˳ӳٱԷɷݴȾΪ
5357鲿ί뵳УϾٰ쵼ɲѧϰ᳹ϰƽʱйɫ˼רְǵʮŴ״ζȫ쵼ɲСѵҪϵͳѧϰѵȳȫʱˮƽ˾ƸĸΡѵͷųЩź»߶Դ˽19482µӽսٱǴ˵30ŵӪģĽһӵٱǾͳಲô̵չƴɱָԱˡȫ127ٱѪѪȾɽͷϲõǿսΪ˴ս۵ʤͻǿҵһӦУҵԪԻҵǿҵгνӺ;ԱҵͬξҵҵпչУҵҵָܼչӪҵƸҵµר
·ǷԭκԶһµϳͣڵλǵһص³Ӻó۵гϰ̨ǰձǻ֮ѻᡱؽ̨ȤѾڸʿļϵҪɫձǻ֮ѻᡱļɰ¶οԼǰͷİһͭȵܹܲסն˼۸ѳ⽹ᵽϰպȵę́˵ռĿ