IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Triplane built on a Nieuport 23 ...
Abstract: Numerical control(NC) rotary table is the core part of the machining center. Due to the existence of multi-source deviation and multi-point assembly of the same part in the assembly of the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results