释义 |
asbestos liner as·bes·tos li·nera layer of asbestos used to line a dental casting ring so that during the heating and expansion of the investment the compression of the liner will free the investment from the restraint of the ring.as·bes·tos lin·er (as-bestŏs līnĕr) Material used to line a dental casting ring so that during heating and expansion of the investment the compression of the liner will free the investment from restraint of ring. |