Xaashida birta birta

Adeegbixiye oo ah adeegyo been abuur ah oo bir ah, soosaarro sax ah oo Guang ah oo sax ah, shaabad tayo sare leh iyo qaybaha foorarsiga macaamiisha ee macaamiisha iyo caalamiga ah. U-daadashadayaga tayada leh ee tayada ay ku jiraan awooddeenna been abuur ah waxay noo soo celisay macaamiisha ku celceliya macaamiisha dhammaan aerospace, qaybta caafimaadka, tamarta dib loo cusbooneysiin karo, iyo meelaha la cusbooneysiinayo.