Cách đọc kèo châu Âu412κʡʡμӺʡһȾƷ
̨̻ᡱ᳤岮ʾͬ˷й̨֡DZͧ족֤µжȡֱֵ̨̨ġDZͧ족Ҫϵͳ̨˵ԼϵͳݱӰDZͧչⲿ̨ҪԮºſͻ˱ӭ·վżҺһ̨ƱǰͳǮһǰһ㳡վijƱ˳ӿĵżҺٶսܵеƽ
ɶ̱ߴӾ¥һμƵп5419ʱ50ȥ鿴ϡǹŵܿžֳǡǹûֹͣλվǽ֮λһɡֳ
Ϊһָȫͨд̼λҪΪѸĽΪת乤ƽʵһҪٴʵάɵιɺʶнֹȷͨ㶫ݸеѧԱȣƵġơ20173ѮȽӵе»绰ơѧУУڱѧѿԴŻʱûбٴνӵе»ĵ绰ȻУ챨˵ȷʶԷ˵ʱ˰Էƹ㶫˼¸һٴνӵԷ绰һŻ⽻³мϾͳʲ鳡ʾdzй˻ٴڴΪʵȫ˻