Cách đọc kèo châu Âu˽2ԱڷױʱɴкܳΪʽԱЩԱĹɷݽͶδԤɷлʦġʿ֤ȻͷǶñĵ̴Ƭʿ֤ʾΪij÷šijڡʦзɡһдСȫɽɡסַΪɽʡͲԴ幬֤ʱΪ2013616ա
ΪԤ612վеijḶܴŬͱʾлʷԵijᶨ־ΪƳϵʰ뵺־ù̵ĺƽƼлӦȡþӪȨĵλǩЭȷշˮƽȫ淶εԼӪṩƷļ۸øڱijͬһ̱̺ƷƻͬƷעļ۸
̾Ǻ˵ļ֯2017ѾȻΣԶδԶ֯˷ӻش˸ʤв
ʾܽȻЩ˹ڿֵܽڿǰͳŬάðµеĻ߿Ӣտǹ˾λڰµʿ֮С֧ʿǹ÷ijõܵCRDBиijָ˻ijṩıʻļٴִʵijûнǮֻαеĴִ