Sorry, I had to explain.
I am in Colombia, and I have the spanish version. The translations for the toolbars are "Principal" and "Operaciones", so I translated them back as they were.
"Operaciones" is the name of the toolbar where there are the protrusions, extrusions, mirrors, rounds, etc.
"Principal" is the name of the toolbar where there are the zoom, show edges, rotate, etc buttons.
I haven´t proved your post, but thanks. I will prove it right now.