Does format SAT support nurbs? (seems yes but want to be sure :)

Seems format SAT keep colors but not the name of objects!
I export from Moi in SAt format, close Moi, then reload the file SAT format, object have no name but color!

Is that normal?
here the 3dm
http://moi3d.com/forum/get_attachment.php?webtag=MOI_FRANCAIS&hash=055cb9c8c07c49273b1f885f93be397e&filename=retest.zip