Kèo nhà cái 5һ£ǾͳһΣͻȻ¶һĨЦɵļԶǰǶսûʱˡūǣϵͬû£ȥϢһࡣһѾĻ⣬ڵľһͷϻȻ٣Ҳٶ˷֣ûֵĽʿҲֻܿһڽãɰͰ͵ĿԼĸɱԣĬݣֵ˵һ֮أԭݴչȭţһչƽ˭֪λûʼͱ顣
ûŷɵ̬ȣ˵棬Ҫģûκ̣ŷ̬䵭ȻҲȥ˼ҵƨɣָָƺƵɽ˴ˣҪĶأɧſܣܲڣҲɲʲôҡҡͷڲܲ٣ģʷʱڻҪǿռϴĵطҲǡ֮أȻȣʤڵ̿ĹܲĿǰصҪɨԼȻ˰˿ڣҲ൱ڰܲϷڵڴԼ鷳ȻԶڷߡϴȣЩ¹ӳ£κ졣
ӣϮǣ°ųƵһҵҪŮǷ洫˴Цһ˫һǹֱȡ粡˵ˣֻҪżأܴȥǣ⼸죬鱨ĻȡҲܹоһεĴһһѹԼռ䡣
~սܶݣģǵɽկбͷĿûϵͳѵҲǺ·ܵеùƻһ˲ӣԴҲѸ̼䣬ʮͷأյϵͳʾһǹģһȴǶԶģʷ¹ֵˣΪһǧɾ͵㡣ɣɾ͵5000˳Ҫɾ͵2000ɾ͵7000