Cách đọc kèo châu Âu426ɳΪ207߲˲ŷֿ̿ܺͨرվԼŮѧҽƱżҵµת´ҵȫλǰɳδ5ƻ100˲ڳɳҵҵԱ˶ҵ0.610Ԫȵⷿ
ºҵҽԺȫʾӲֻһЩƤĿǰ̬ѾָƽѾʦΪ
3ę́һƷ̸ę́δķչ˼·˵ę́ȽƷƷƹѲҪǮûЧƷƺƷֿę́ķչӽͬʱʾę́ƷֿϲعҪоսƸʮ½ຣϲȵصIJֵеѩѩ½³ľͲֵرѩ½ϽغɽIJֵָɳýϢᵽӢԭ23罫ӼѰʥĺά˹ʱҪ顱ɸֳ½ʽӼһҪеġ׳顱ۡ⽻ơ
ϸزнֺȺȨгнгܲгʱ23ɷ÷Ϫ鳡ʽĺŵִԪɽںĹϺѳǰϪǰϺڼɵ·ҵ潫ʲô˱ĽʾϺȫɵ·õҪΪҷǽҪȫ֮˼·滮ٴ˲ŷϺɵ·ѧԿѧ˹ܵصͲҵ߷˲