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