{TAIL ~ The pressing operation} joins the probe shaft to {HEAD ~ the specimen assembly form} by plastic flow of the coupon material between the former rod and the anvil of the press  
{ TAIL ~ The pressing operation } joins the probe shaft to { HEAD ~ the specimen assembly form } by plastic flow of the coupon material between the former rod and the anvil of the press
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD 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