A collection of editable technical drawings e.g. 19“ front panels already used @GSI.
The *.spl7 format is used here (sPlan7.0 software, a licence can be obtained here sPlan8)
Other formats like *emf or *.svg are available on demand as well, pls contact r.lonsing(at)gsi.de

19” 1HE Front Panels: