When the filling operation on the bodies preparatory to the coating is accomplished by the use of a filling solder according to {TAIL ~ the invention}, there is practically no fear that the applied solder locally softens and causes the appearance of blow holes and or {HEAD ~ irregularities} such as traces of trickles on the coated surface 
When the filling operation on the bodies preparatory to the coating is accomplished by the use of a filling solder according to { TAIL ~ the invention } , there is practically no fear that the applied solder locally softens and causes the appearance of blow holes and or { HEAD ~ irregularities } such as traces of trickles on the coated surface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH