Cover plate and Sealing cover

Cover plate noun - Covering consisting of a plate used to cover over or close in a chamber or receptacle.

Sealing cover and cover plate are semantically related. In some cases you can replace phrase "Sealing cover" with "Cover plate", this phrases are similar.

Cover plate and sealing cover are semantically related. Sometimes you can replace phrase "Cover plate" with "Sealing cover", this phrases are similar.