? 15 2011 ? 14:07
+ ?
???/span> " ??/span> ?/span> ?/span> . ?/span> ???/span> 15-30%-? ??? ?/span> ?/span>. ?/span> ???? ??/span>, 4 ?/span> 15 ? ? 1 ? ?? ?/span> ?? ? FeP? , ?/span> ?/span> ?/span> . ? ?/span> ? ?/span> ?/span> ? ?/span>.
, ?/span> ?/span>, :
1. 50 ? ??100 ? ?/span> ? ????? - . ?/span> ?/span> ?, ?/span> ?;
2. ?/span> 5 ????0,5 ?? ?100 . ?? ? ???/span> ?/span>. ? ?? ? ?/span> ? ??/span>-.
? ? ?/span> ?. ?/span> ?/span> ? ?/span>. ?/span> ?/span> ?/span> ?/span> ?/span> , ?/span> ?/span>. ?/span> ? ??? ?/span> ?/span> : ?? ?/span>. ??, ? ?/span> ; ??/span> ?/span> ? ?/span> ?/span> , ??/span> ?? ? ?/span> ?/span> ? .
? ? ??? ?? "?quot; ??/span> , ?/span> ? ? 3-4 . ?? ?? ?/span> ? ?/span> ?/span> ?/span> ?/span> ? . ?/span> ? ??/span> ?/span> - ?/span> ?/span> ?/span>. ?/span> ? , ?? ? ?/span> ? ? ??? ?? ?? ?/span> ?/span>, ?? ?/span> ?, ?/span> ?/span> ? ?/span> , ?/span> .
?/span> ?/span> ?/span> , ????/span> ?/span> 10 ???20 ?/span>. ? ??/span> ??/span> , ?/span> ? ( ).
, ? ??/span> ?/span> 5 ? ?15 . ??/span> ?/span> ?/span>: 100 ??, 1,5 ?? ?/span> ? ??/span> ??, ?/span> ??/span>, ?/span> . ?? ? ? ?/span>, ??/span> ??/span> .
?/span> ??/span> ?, ? ? ? ?/span> ? ? . ?/span> ??/span> ?/span> ?/span> . ??? ?/span> ?/span> ? ?/span> ?/span> ?/span> ? ?/span> ?
?
-
?/span>
-
0
?/span>
-
1
?/span>
-