UNE-EN ISO 16739-1:2020 Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries - Part 1: Data schema (ISO 16739-1:2018) (Endorsed by Asociación Española de Normalización in April of 2020.)
2020UNE-EN ISO 16739-1:2020 Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries - Part 1: Data schema (ISO 16739-1:2018) (Endorsed by Asociación Española de Normalización in April of 2020.)