?2????????????12?????? ?????????11??(DGST)????????4???????????????,?1???????????????17????

????(MWN)??,?????,???????4500?????,?????2???????1?????????????

3????,1????????,??????

??????,??????????????????????,??????,??????????,????9.8??,?????????????6???

???,?????92346???,??119692??,?????287?;?????????????123????1.9?????????(??????????) ?????:??????

??

??:???????????,??????????,??????????????