??????2.9????? ???

??

???2???????????16?? (? ??)?????????????2?????16???9?????????????46??????2.9?????????????????

??,2???16??????9?46???(?23.92????????????,?114.47?)?2.9???????????,?9000???

?,?????5??201??;??5??,??????200?3?12?,??????????2023?3?????8?4.5?(??????????10????)?(?)

???:??

?????????

???????????2.9????? ????????

????????