Sustainability of construction works - Environmental product declarations - Core rules for the product category of construction products
出版:National Standards Authority of Ireland
专家解读视频
This European standard provides core product category rules (PCR) for Type III environmental declarations for any construction product and construction service.
EN 15804:2012+A2:2019 - Identical
EN 15804:2012+A2:2019 - Identical
EN 15804:2012+A2:2019 - Identical


