In {TAIL ~ the conventional method} where the screw was fastened with the motor driver, {HEAD ~ the loose torque} was 3.0 kgf 
In
In { TAIL ~ the conventional method } where the screw was fastened with the motor driver , { HEAD ~ the loose torque } was 3.0 kgf
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH