Tỷ lệ kèo nhà cái˰ҹڹ˰˰ʽ3%15%֮ѱͬڷչеĹƽˮƽ9СͿͳȽϿҹ˰˰Ϊ15%ŷΪ9.8%Ϊ8%ӡΪ60%Ϊ35%ܵҹ˰Ĺ˰˰ˮƽҹҵʵڰٶʾǰλĽȴǡٶȾշѡ߷ƹ
ᰣϴ硱ԼϷˡΪ518ʱȦĹؼΪĴʡίί410ַϢ㰲ίϴΥΥĿǰܼͼʱ롰Ů鷢Ͳһ415ijݸȫԱ弪֤ʼϳȻijϳͻȻӶͳ100ԪǮڰȫԱλȫԱ弪˵չ
ŴֳĿͯΰϤ5198ʱ40ݳʻعӪ´帽ʱײʻǰĴͳβɽͨ¹2009220105γɶй滮ֵԱܹʦ
һܵġŮ¼518˳Ĵʡίίͨ㰲ίϴΥΥĿǰܼͼ⽻վϢʱ2018518ίԱ⽻˹ⳤϯ̸ͬӦѯ̸˴ηŷɵҪʶ