Cách đọc kèo châu Âu524յ粿վϢԺҹԱſ˼ΪҵϢҺ־ֳԭܻҹƼҵ־ֳŻʾԼѧϰ,ԼÿϼѧϰһСʱũ峤,ӰԱ,峤糤糤絳ίس,һֱɵг,ũλϹ30,Ҿòѧϰ߶һɲ̫ҪܹԼѧϰ:4,ʼDZѧϰĵñʼDZֵͱ
1999.102002.11Ȫţι˾ܾܹʦίίܾܹʦ䣺1999.102002.06Ƽѧұϵұרҵѧϰѧ˶ʿѧλ519㶫ʡлίǿǴҵΪ˵ַȱȻҪ4SԱôԷһֱûȥ75ٴξͷԱͨԷȻûлӦȥ829ԱһɯٵٻغͼԷҲûлӦ
һҵʵͽ䲻ΪȻҪִعϡҪ벻ӲʡĹᴩϰ߲һۺʵҲһ̶չʾһҵ̶ͨûҪҹͬά
̳Ĺ൱ ֪ע̳λԪͬʡݳ̳ѾٰζԻϰƽλʡݳ沢йԹžӰܴũв