. : .

:

● - 100

● - 210

● - 0,5 .

● - 250

● - 1

● - 100

● - 3

, 20 , 100 . . . 180° . 210 0.5 . . . . 250 , 100 ( ) . . , , . . .

. . , . , . , , . , . .

, . . . . . 40 . !

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