In order to make the suction head assembly readily adaptable for mounting the chips in any of numerous different arrangements on circuit boards, {HEAD ~ a planar head carrier} is provided which has {TAIL ~ a multiplicity} of mounting holes formed therein in columns and rows 
has
In order to make the suction head assembly readily adaptable for mounting the chips in any of numerous different arrangements on circuit boards , { HEAD ~ a planar head carrier } is provided which has { TAIL ~ a multiplicity } of mounting holes formed therein in columns and rows
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH