Ͻź
Ȧ
ʹܽз
Cách đọc kèo châu ÂuӦ취ƶײϱ֮ȫᶼӦùע֡״̬ڳƽ̨˵־ʵڲûйµͨҲܹİ˵һЩ֧Ԯʵʵձȼ˵Ըÿ˰һһ˵Ǿĵ˷ӵϢӦѡҶӯĿǰѡʱӦע湫֯ƽ̨ĹļϢԶ֯ƿijOʹþ߱淶ϢжҲΪרҵһҲȽԡ߸֮һһɹڡԡ룺
ݱĿǰITUн200Ա1980ITUֻʹáReserved()һ̨886ǰ˹̹970;2006ITU886Ϊй̨塱˹̹970Ϊ롱201710ʡ2018ĸ߿ȡ201511պõسѧѧưƥ˾Ƽྺĸ߿ӷʸ¶Newsע20045ӽ̸عһһ¼һҡ
ңǸ˼ȥһ1219ɫֲ¼ǰҸĽϯ(µϯ)ȥҽܡ֮IJɷ½ѿܶϤ֮ĺںļֵԤϽĿͷ˶ҪٽƽͼȤ仰3Էɷݼӹ˾Ķظ˱شߵй걨ʾ1972Сѧҳеһ61.8%ܷüҳԼĺѧϰس47.3%ܷüҳѺΪijس87.0%ܷüҳΪȡس߿ӷܼ١αسٽع鱾λ80.8%ܷüҳΪ֪ͨüҳѧس̬ع
Ĵ̨78̶Ϸһְ㷺עʷְˣ2004ǰȡ4֧10ԪĽҵΪսԾʧƫջҵɢʽͶ²ɱʽ2014ߡƷ౻ͣ20165¿ʼ¶ʮ˴201682ɱ9Υܵ˵ʹ32ΥƶĹɵܵʹ24ʧְ