Tỷ lệ kèo nhà cáiݹǵ̫ˡżı飬¹Цëʣ鿴İҡͷЯʤ֮ƣһ˵Ǽ˹η壬Ҿ۹Ա佫ǼǰñֳǿӲһ棬ͬʱҲҪǼףڹƽ£ƫ̻ˣҲƫ̻ǡʤ࣬ǴжϵģʤܹؼģʿģóģǴԷʿ춯˵ľģûѹϣͬһͷթײеǣֻҪ¶һͻȥԷҧһΣ֧ūϣܵһѹȻϺҪҲϺãȴƬĸ˴Ƭأ˵֮ȪҲΪ
ӣδҪԳ֣ðֻٻףڴ˻ɱֹǴһӺҲ˶ȺףãףԲܷڣҾɳ룬һٶӺݣһ㲻ܶȡӺҲɳףΪҲǴһЦ˵ɫùŹ룿ȥģ˲Ŀ죬òѾһ̶û˹òأһߣ
ţصĵͷǸøһѵDzɣʱӪͻȻһ佫ɻĶһۣ͵ϮԷĻֻʱˣʲôֵǻ
ӣδҪԳ֣ðֻٻףڴ˻ɱֹǴһӺҲ˶ȺףãףԲܷڣҾɳ룬һٶӺݣһ㲻ܶȡӺҲɳףΪҲǴһЦƺԼ֮ܶķչӿ࣬ԬǰˣҲ˰꣬ں죬ĸı䣬˵Ǻǻ¿ٶ֮սĿʼҲעе˱ūܺ飬·һ㣬Ҳˣ˰ķչʱ䡣ߺŴɿ壬üʦ˼ƿɳ𣿡