Cách đọc kèo châu Âu˲ǷܹıԴᱣϾ־ֳڽܲɷʱʾ˲߲ǶûдᳯϦᶨƵִȥ
סԭǰ˹ɹأƣǰأ·ijʾ6¥˯ʱʼǽϻز;ҵĻ֮ǰûôҵС¥ܴĹҵܲԼ¥µijֱ賿4ƽ˯ڸðְ֮ǣ800ڽ־ְշЭСְֹܷʱ˸ίί
ʱ2422ʥ˵ñʾ̳ʥ˵ñĻվٵϯͶʴļڴ֮ǰվͬзͳ˳3СʱĻ̸֮λͳٿһСʱļдձԶ½뵼սǼȡһĽʽͨ˾ϻձй̨й½IJҲƵͳй½2015뵼幫˾IJͶܽΪ340Ԫɵֻ44ԪɶһŮҽԺʱɱҽעһעɶй˫־ַͨҽǿѱ̾ڽһ
2018FDAҪϸϸδü֮ܲϸƷýֹô֪ʳƷҩƷ֣FDAһܺԸϸгҲҼӣ