Moreover, the method includes covering the hole with a sealing label including {TAIL ~ a metal layer} and {HEAD ~ an adhesive layer} 
Moreover , the method includes covering the hole with a sealing label including { TAIL ~ a metal layer } and { HEAD ~ an adhesive layer }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD