{TAIL ~ A porous electrode substrate} 1 in which {HEAD ~ the maximum particle size} for the seal material is about 5 microns 
in
{ TAIL ~ A porous electrode substrate } 1 in which { HEAD ~ the maximum particle size } for the seal material is about 5 microns
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH REL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH