{HEAD ~ The solder alloy} preferably has {TAIL ~ a minimum tensile and shear strength} of 3500 psi and a minimum conductivity of 60 kilo mho cm 
{ HEAD ~ The solder alloy } preferably has { TAIL ~ a minimum tensile and shear strength } of 3500 psi and a minimum conductivity of 60 kilo mho cm
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH