?? ???????????????240??????????
????:1????????:????????????
2????sn??
3???gm??
4?????
5??????????????
???12?19?????????????????????(?????????? ? ????????)18???22?????45??,?????????????????????CZ684??,????????????????9?240??????
??????????????? ?????????????????????????????????????????????,?????????????,??72??144???????????????????240????????????(10??????),??21??,???????????????????????????????????????????????????????????????????54?????????,?????????(????????????????),??24??????(????)60???,??????240???????????????????240??
??????,???????,?????????????,???????????,???????????????????,?,?????????????????,?????????????2025???,????,????(?)
???:???