2-6
(2)
cent
(3)
(4)
5
(1) A
(2) C
“Feeding unit” “Take-up
unit” “ON”.
1
“”
s “ON”.(.3-14,P.3-15)
2
d
(1)
(2) .
•
.
•
be
C
B
A
• C
• .
•
s
•
•
:
•
“revoluted”.
•
“involuted”. ( “revoluted”,
)
•