Sidenote: Enrichment of Functional Parts] There are six important functional parts with which we are brought into common contact in industrial design of base metals.
Plating, applied to base metals, merely to give the impression of a more expensive metal, is to be discouraged.
Sidenote: Enrichment of Edges] We will start with the simplest form of outline enrichment of base metals, the decoration of an edge.
And from this we can calculate whether it will be worth while to separate the precious metals from the base metals, or not.
Gold and silver are now reckoned as precious metals and all the others as base metals.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "base metals" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
