BTC6150-L250FANGBAOFANGUANGDENGExdIIBT4FANGBAODENGWANQUANANFANGBAOYAOQIUSHEJIZHIZAO,NENGZAIYIRANYIBAOWEIXIANCHANGSUOANQUANKEKAOGONGZUO; XUANYONGQITIFANGDIANDENGPAOHEGAOFANSHELVJINGMIANFANGUANGJING,GUANGXIAOGAO、SHOUMINGZHANG,ZHAOMINGFANWEIDA、GAOLIANGDU;