{HEAD ~ An apparatus} for cracking the husks of {TAIL ~ nuts} 1 wherein the resilient means comprises a spring equipped with elastic strength controlling means 
{ HEAD ~ An apparatus } for cracking the husks of { TAIL ~ nuts } 1 wherein the resilient means comprises a spring equipped with elastic strength controlling means
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH