: / / -80

-80

? , , , -80? , , 300 . -80 - , . -80 - – -80 . ?

-80 – , , - , -3 -80. 2.5 6 -80, , . -80 . -80, . , -80 – . -80 , , .

, -80, – , / . , -80 , , , , , ..
-80 ( ) 10 30 . , 80% 25 .

20, 40 .. 250 /. , : -80 80 /. -80 : 100-500 /, pH 7,4-8,0, 9 .
-80 , 176 245 50 .

-80 , . -80 3,9 , – 2, .