????1??????????4????????? (????????????????????????? ??????)?????????????,?4???????????,??????????1.5?,??;??????????2??

??,4?????????????,?3????????1?????2???????,???1????7?,????0?,????????????????????10????????14?,??8??10??

?,?4???????????,??????????1.5??????????1?,??????,??????1.5???,???????????

????????,?????4??7???????,??,?,?????,6???,??6???????7??????????????????????8??????????,?5??6?????????????????7???

??????,???????,1??????4??,??????????????????24?27???????,???

?,?????,?????????,???????(??) ???:??? “????szsn????”????

?? ????????:?????1.5? ???????

????:1?????szsn????:??????????

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

3???????

4??????????

5??????????

????1??????????4????????? (????????????????????????? ??????)?????????????,?4???????????,??????????1.5?,??;??????????2??

??,4?????????????,?3????????1?????2???????,???1????7?,????0?,????????????????????10????????14?,??8??10??

?,?4???????????,??????????1.5??????????1?,??????,??????1.5???,???????????

????????,?????4??7???????,??,?,?????,6???,??6???????7??????????????????????8??????????,?5??6?????????????????7???

??????,???????,1??????4??,??????????????????24?27???????,???

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