{HEAD ~ A coil spring}, supported at one end from the frame, provides a predetermined force in a direction generally transverse to the axis of the elongated flexible member under {TAIL ~ test} 
{ HEAD ~ A coil spring } , supported at one end from the frame , provides a predetermined force in a direction generally transverse to the axis of the elongated flexible member under { TAIL ~ test }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL