Kèo nhà cáiоϢųʻ˽˳ⲢδƼѳͬʱʾԼʱ˵Ҹմӻʢٷر˴˫;ó˻ʵгɹĻ̸һЩҪʶȫʡݳ̳Ҫ˫ߵطϣ˫Ա̳Ϊӵطƶʵٽϵȶչڲɵĵ6ͷԾϰߵʳ
óúоԺоԱ÷ڽܲοϢ߲ɷʱʾйֲһ̶ֳйڹʾϵеλҲйȫеӰйչйҽܺƽйعҵȨϵΪ˵ծȨйһ̶ȷʵҪծصȨ汣ϻԷ֮ٵⲿծ˵йֲһһ̶ϿԸõӦȨծΣȫȶLDSDһЩרΪܹ߸ļѧԺרҲΪüʹཫʮںغ͵DZ20142015NASAοչLDSD߿ϿɽDZ½2.7ɡʧ
šǡɽʡԭһΪȨѰְҵΥרʽȷΪıȡͥƲڼ
20062014ڼ¶ز˾³ֽ33ԪԼװ40Ԫ