9, 5 (655, Cobalt 5%) D
-:
9, 5 HSS THORVIK
HSS 6, 0 MATRIX
(4-20, 0) 9- ( , . ) MATRIX
655 (4-12, 0) 9- D
655 (4-30) 14-.
. . . 65, d 4-12, 9. d 4-12, L- 65 , . 1/4
-.
220 5. (27 60)