15. UoF structural_systems (Matthias)
-structural_system_design_definitions
-structural_systems AP 218
16. UoF welds (Yuanxie)
-welds
-welded_joints AP218
Following ones only 215:
17.UoF
-arrangement_descriptions
17. UoF compartments
-arrangement_relationships
-compartments
17. UoF
-compartment_design_definitions
17. UoF
-compartment_properties
17. UoF
-coatings
17. UoF cargoes
-cargoes
-cargo_assignments
17. UoF
-loading_conditions
17. UoF
-tonnage
17. UoF
-class_compartment_requirements (possibly merge into compartment_properties)
Following ones only 217:
18. UoF attachments support and insulation (217)
-attachments
-fasteners
19. UoF connnectivity (217)
-pipe_ports
-interconnections
-interfaces
20. UoF distribution_representation
-distributions
-paths
