.. _exhale_define__ifc2x3-definitions_8h_1a8dd1484d19ea1cabfd6b3523cc54f50f:

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcMechanicalConcreteMaterialProperties_ProtectivePoreRatio_IS_OPTIONAL