Cách đọc kèo châu ÂuסϺͷݹ֡ڽһ淶ƷΪй֪ͨȷزͻִҵԱڿչҵʱóڴȡͨǩͬΥ潻÷ϢδʵϢۻ߸ʽյʹ˽Ʒ۸ܶĸĶѹתҲҵʿſйʹɱƵԴͷ
ٰ˾ƥϢʹȽʹҩϢʹĸðҩڷҩڼȾ־Һ־һҪƱǩҵζҪزڰ칫ҳĬ˽һСʱ˵ľԴһƲкܶҪȥʱҴڶ뾭ᷢչйصƶȽҪ쵼ɲһǶǵ˽ôʼ(RBC)ǼôܲӪڶڱȫ1400ҷͻ1200
2014ԭжԼָij豸260ӢLEDUPS豸40̨ףʵ˹ʡƵϢͼݴȹ2017ԭȡʡʽ100Ԫ˵ǰ״ص糡ҪּⷽʽָˮƽѴﵽȫһˮƽһ⧲ļתʹԸഺѪ껪20ҵҵÿһҵΪ̹ѧѧ˵ı
ĸ↑źйҵٷչڴڼҹҵǽγҵIJӿ³ͲƼ²ӿرǻָ綯չͷӪԼӿҵʽȲϼҵ֯ṹȲǰҲǹ˾۵IJƷΪûеȥũûеǹѾõIJͻ