covering consisting of a plate used to cover over or close in a chamber or receptacle

a porous ceramic plate used to cover green ceramic parts during firing

A sheet of glass or transparent plastic placed above the absorber in a flat plate collector.

A product necessary for the inclusion of special artwork such as drawings, coats of arms, borders, etc. on the front cover of a hard bound book. Also, more economical than per line imprint for multi-line impressions and/or large orders.

A protective, removable panel used with self-contained exhibits in transit.

A metal strip installed over the joint between formed metal pieces.

Removable cover of metal or other materials.