Is there a way to associate a user polixy with specific workstations?

What I am trying to accomplish is to associate a group policy to a set
of lab stations. I want to restrict access to various Windows
components, etc.

Looks like I can only associate to user or group objects.

I have grad students who use systems in their carrels and systems in a
lab. In the lab, they use DLU and I want restrictions. In their carrels
they have a standard account and I want no restrictions.

Thanks for any advice since I really don't know that much about group