I held onto my former job for another couple of years longer than I had expected precisely because of the fine, German engineering language.
It turned out that a supplier of a critical subcomponent in some of the systems we were designing and building, had terrific German-language documentation.
The English docs? Not quite as great, packed with ambiguities which simply weren't there in the originals.
Seeing as I was the only one on the team who could read German almost fluently, I simply pulled the 'Who's going to read the docs if I am let go?' card during every downsizing process for years. It worked until someone realized we hadn't supplied any systems with that particular component in it for years and I, alas, had typed up excellent documentation for our service department, covering their needs.