The system 2, wherein said PCB securing means comprise {HEAD ~ PCB securing tapes} removably attached at least to {TAIL ~ a bottom surface} of said PCB supporting plate 
The system 2 , wherein said PCB securing means comprise { HEAD ~ PCB securing tapes } removably attached at least to { TAIL ~ a bottom surface } of said PCB supporting plate
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH