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19 points
THERMOSETTING is validvalid
THERMOSET, of resin or plastic, to set permanently after melting and moulding
THERMOSET, of resin or plastic, to set permanently after melting and moulding
THERMOSET, of resin or plastic, to set permanently after melting and moulding
THERMOSET, of resin or plastic, to set permanently after melting and moulding