.. _exhale_define__ifc2x3-definitions_8h_1abf63b5e400ba02d99dee9fa08cbdd241:

Define SCHEMA_IfcFuelProperties_LowerHeatingValue_IS_OPTIONAL
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- Defined in :ref:`file_src_ifcparse_Ifc2x3-definitions.h`


Define Documentation
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.. doxygendefine:: SCHEMA_IfcFuelProperties_LowerHeatingValue_IS_OPTIONAL