????:1?????:??????????

2???200????

3?????????????

4????????????

5???????????

??10?????????????14? (??????????? ????????)???????????????14??2?????,???????????,????????

??????,?,??????701.6?????????????,??1.4?????????????,?30.1????????????,?????????????????550??????????,???10??????21????????????

????????????????????,???????????????22?,??????20??????,??????20????????????????4???,???????

???(???)?????????????,???????,??????????,????????????,????????26????????,??????100??,??????????125?????,???,??

?(?????????????)?,???????4?????,??????????,????????,??3??????????????,????,???

???,?????,????????????????41%????????????????????????????????,????????????????4??,?????????????????????,???

?????,?(????)?????????????26??????,?100??????,?????15%,??????

?????,??????500???????????,?????????????550???????,??????3???,???,??,?4????????(?????????????????) ?????????:??