cartesian_coordinate_space (E1)
cartesian_coordinate_space (S2)
cartesian_coordinate_space_2d (E1)
cartesian_coordinate_space_2d (S2)
cartesian_coordinate_space_3d (E1)
cartesian_coordinate_space_3d (S2)
cartesian_point (G1)
cartesian_point (G2)
cartesian_point (G3)
cartesian_point (G4)
cartesian_point (G5)
cartesian_point (G6)
cartesian_point (G7)
cartesian_point (G8)
catalogue_thread (FF2)
centre_of_mass (PR1)
certification (S1)
chamfer (FF2)
chamfer_angle (FF2)
chamfer_definition (FF2)
chamfer_offset (FF2)
change (PR1)
change (S2)
change (S5)
circle (G1)
circle (G2)
circle (G3)
circle (G5)
circle (G6)
circle (G7)
circle (G8)
circular_boss (FF2)
circular_closed_profile (FF2)
circular_offset_pattern (FF2)
circular_omit_pattern (FF2)
circular_path (FF2)
circular_pattern (FF2)
circular_runout_tolerance (T2)
class_category_association (S7)
class_condition_association (S7)
class_inclusion_association (S7)
class_specification_association (S7)
class_structure_relationship (S7)
classification_association (S6)
classification_attribute (S6)
classification_system (S6)
closed_profile (FF2)
closed_profile_usage (FF2)
closed_shell (G5)
closed_shell (G7)
coating_layer (C1)
coaxiality_tolerance (T2)
collected_item_association (S7)
collection_definition (S7)
complete_circular_path (FF2)
complex_product (S7)
complex_product_relationship (S7)
component_placement (S7)
composite_curve (G1)
composite_curve (G2)
composite_curve (G8)
common_datum (T2)
compound_feature_in_panel (FF2)
compound_feature_in_panel_element (FF2)
compound_feature_in_panel_element_relationship (FF2)
compound_feature_in_solid (FF2)
compound_feature_in_solid_element (FF2)
compound_feature_in_solid_element_relationship (FF2)
compound_hole (FF2)
compound_model (G6)
concentricity_tolerance (T2)
configuration (S7)
conical_bottom (FF2)
conical_surface (G3)
conical_surface (G5)
conical_surface (G6)
conical_surface (G7)
conical_surface (G8)
constant_radius_edge_round (FF2)
constant_radius_fillet (FF2)
constructive_geometric_element (S2)
constructive_geometry (S2)
constructive_geometry_association (S2)
contact_ratio (C1)
context_dependent_appearance_assignment (P1)
contract (S1)
cost_property (PR1)
csg_model (G7)
csg_primitive (G7)
curve (G1)
curve (G2)
curve (G3)
curve (G5)
curve (G6)
curve (G7)
curve (G8)
curve_appearance (P1)
curve_on_surface (G3)
curve_on_surface (G5)
curve_on_surface (G6)
curve_on_surface (G7)
curve_on_surface (G8)
curve_set_2d (G1)
curve_set_3d (G2)
curved_distance_dimension (T1)
curved_size_dimension (T1)
cylindrical_surface (G3)
cylindrical_surface (G5)
cylindrical_surface (G6)
cylindrical_surface (G7)
cylindrical_surface (G8)
cylindricity_tolerance (T2)