Select Surfaces toolbar

SelClosedSrf

Select all closed surfaces.

SelOpenSrf

Select all open surfaces.

SelPictureFrame

Select all objects created with the PictureFrame command.

SelSrf

Select all surfaces.

SelTrimmedSrf

Select all trimmed surfaces.

SelUntrimmedSrf

Select all untrimmed surfaces.

SelVisible

Select all surfaces or meshes that are in front of other objects with a crossing selection.