Kèo nhà cáiȡȡ˻̸һֱҪҽʹЧӦðͳסԺһҲλҲ21;ñ˵ӦɷöҪСΪһɽڴһЩ̽ȡһЩЧɽ̬ضԶþΪʱɽʡί˵
С23δڼij˾520һ۲һֱ浽21賿3֮һ˽˵εԽ·سǶⷿĿĶƵʾһδͳͷײһɫķβͳͷĿȫʻλñ˺ͳг˿ͽӵȹߴӳ³
ν̨ýѻϤЩ̨ͼйǿͬʾҪƽƶṩʽȷƽ̨˾֮Ȩʽʾشϵرǰȫעͷվʾۺε߲ƽĹ涨øʽֶǿƽżͨ鱣ԤԼźϿ֪ͣͨһܺù˾ֻ֪ͨûûԤԼ߾ԤԼ
Ҫָ۵ġǸ⣺ݱͳƾͳƾֱܶ516շʾ201814йģϹҵֵɱȼ۸ͬ7.6%ҵս˲ҵֱʵ20.2%16.2%ĸ2017걱зͶ1595ͬ7.5%оͶǿȳȫһʵί˰ֹͣȾŷ30ͷ201810µǰ