Guiding rollers are used for processing rovings of count between

1.	Guiding rollers are used for processing rovings of count between
A.	0.1 and 0.4 Nm
B.	0.5 and 0.8 Nm
C.	0.8 and 4.5 Nm
D.	4 and 4.5 Nm
Answer» D. 4 and 4.5 Nm

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