????:1?????VX:??????????

2????????????

3?????????368

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????????????(???) ?????????????????:????