The present invention relates to a glass ceramic which can provide {HEAD ~ a board} comprising {TAIL ~ a metal substrate} and the glass ceramic coated on said substrate, particularly a board comprising said board and a fine wiring pattern applied onto said board by means of thick film printing 
The present invention relates to a glass ceramic which can provide { HEAD ~ a board } comprising { TAIL ~ a metal substrate } and the glass ceramic coated on said substrate , particularly a board comprising said board and a fine wiring pattern applied onto said board by means of thick film printing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH