/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / U GE 3.0 RATED DOOR ASSEMBLY

U GE 3.0 RATED DOOR ASSEMBLY

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https://posccaesar.org/ontology/15926-4/4.0/U_GE_3_0_RATED_DOOR_ASSEMBLY
Definition A <U GE 3.0 RATED DOOR ASSEMBLY> is a <HEAT CONSERVATION RATED DOOR ASSEMBLY> that is rated for heat concervation U>=3,0.