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

2?????100?

3???????

4?????????

5?????????

7?6??????????,????????7?????10????,?????????????????,????????????????????????,?98.0m????????(???125.30m)?,????,?,????????????????,?????:???????,????????

???????7????5?????????????11?,??,???300mm?????(?????,???????????),?????????????????,??????????:

??,??????????,??????????,?????15??????????????????????200mmP?C??????3??????;

????????2?????????????,????????15??????????????????????????300???,??30??

?????????????????7??6??17?,?;?????????????????;??,??;???????????,???????

(???? ? ??????????????)

?????:??