Foetus is extremely hard to classify, but that is a pretty good example of early industrial. Especially the huge drum machine sound.
Industrial later went from that style, to overlong, over-sampled, repetitive almost club sounding tracks. Bands like My Life with the Thrill Kill Kult are a prime example.
http://www.youtube.com/watch?v=uN0yI-ambNY
(Never mind the actual video, listen to the song
That song is actually really good! But shows kind of how industrial became more mainstream as years went on. Far removed from anything Foetus did in the early days right?