I deleted last three contributions. After really listening to all of this songs now, I see that things like Das Ich, VNV Nation etc. don't fit in at all with that style of music, not only in genre, but in ideology either. Too gothy and dancy for something so much more noble sounding IMO. But I leave Wumpscut and Tumor, because they rule too much.
It's pretty confusing nowadays to chose what really is Industrial and what not since the term is a bit overused. Even stuff like Rammstein or Marilyn Manson is called "Industrial Rock" despite the fact that none of them have much in common with Industrial and play more or less simple Hard Rock with some synth effects in the background.