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

2?????

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

4?????

5????????

???????8????26?? (???????? ????????????)25???????????,??????????,25?????????17???20??????????,?????????????0.5????,?,?14.5?,??,????14.5??/???????

8?9?????????????????????,??????,??? ??????????? ? ?

???25?15???50??:????????25????????????26????????????????,??,???????????????????????????????????????6???50??????????????????,????????????????????????70???????????????????????100????,?????????????,??,??

????????????????25?????????17??,?????????????25??????17??26???17???????,??????????????????????,?????,???,??

?????,???????157???78?344??????????????1.6???????,????????????,?,???

?????????????,????????;??,??,??????????????;????,????????????????????;??????????????????,??????;?????????250???,???

????????,26?,???S2???????-?????????????(?????????)

?????????????:??????????