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ENTITY Documentation_layer_technology SUBTYPE OF (Stratum_technology); pre_defined_documentation_layer_purpose : OPTIONAL predefined_documentation_layer_purpose; INVERSE externally_defined_documentation_layer_purpose : SET [0:1] OF External_source_identification FOR item; WHERE WR1: (EXISTS (pre_defined_documentation_layer_purpose)) XOR ((SIZEOF(externally_defined_documentation_layer_purpose)) = 1); END_ENTITY; -- Documentation_layer_technology |
Entity data types and their attributesCharacterizable_objectname: STRING; (OPT) description: STRING; Item_shape (OPT) id: STRING; (OPT) description: STRING; described_element: shapeable_item; Stratum_technology layer_position: layer_position_type; (OPT) stratum_thickness: Length_tolerance_characteristic; (OPT) minimum_finished_feature_size: Length_data_element; (OPT) laminate_stiffness_class: stiffness_class; (OPT) minimum_finished_feature_spacing: Length_data_element; (OPT) maximum_feature_size_requirement: Length_data_element; (OPT) minimum_aspect_ratio: REAL; (RT) (DER) described_element: Stratum_technology; (DER) specification: SET [0:1] OF Document_definition; (DER) surface_specification: SET [0:1] OF Document_definition; (INV) stratum_material: SET [1:1] OF Material_identification FOR items; (INV) surface_technology: SET [0:2] OF Stratum_surface_technology FOR associated_technology; Documentation_layer_technology (OPT) pre_defined_documentation_layer_purpose: predefined_documentation_layer_purpose; (INV) externally_defined_documentation_layer_purpose: SET [0:1] OF External_source_identification FOR item; |
Global rules for this entity data type- |