The damping force adjustable fluid pressure shock absorber 2, wherein {HEAD ~ the guide bore} extends in {TAIL ~ an axial direction} of the piston rod 
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The damping force adjustable fluid pressure shock absorber 2 , wherein { HEAD ~ the guide bore } extends in { TAIL ~ an axial direction } of the piston rod
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH