й綯??????

￡?????δ

20???з?г?o?跽棬????20?ей綯????????340Уй??綯50%???ж?????仯??

??????棬′??????

?????С??2020???????????μ???????ó?????й????2020???г?

й綯?3??Щ????????綯??δ5????綯???????

?????????2016?123?У42δ????в??????滮?棬20192020??????????????????в?з??????г?????????о??ù???г

?????Ч??????????綯ó?涨???á?????????????????г?????гλ?Ч?????????????????

??￡??????2020綯???????????????????????????????????

??￡綯г?????????г?????г??С??2020????60

?????2025?綯????????????????г??????С?��

(??121?   )