?6??20?? (? ???????)???????????19?,????????????

6??????????????????18?????20?-20???????7??????????????,?,1435?50??,?35%;746???????100?,4??250??,?319.6????17??50??/??,??90.5??/???????(20?4???????????5????????)?

????,20???4??????7??:????????????,????85??50??,4????100??,????????,??????137.1????????

??,??,??,???(??????) ??:??????? “???????????”_????

?? ???????????????

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

2?????

3??????????

4???????

5???????

?6??20?? (? ???????)???????????19?,????????????

6??????????????????18?????20?-20???????7??????????????,?,1435?50??,?35%;746???????100?,4??250??,?319.6????17??50??/??,??90.5??/???????(20?4???????????5????????)?

????,20???4??????7??:????????????,????85??50??,4????100??,????????,??????137.1????????

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