DIN EN ISO 14044:2018 環境管理.產品壽命周期評價.要求和導則(ISO 14044-2006+Amd 1-2017); 德文版本EN ISO 14044-2006+A1-2018
Environmental management - Life cycle assessment - Requirements and guidelines (ISO 14044:2006 + Amd 1:2017); German version EN ISO 14044:2006 + A1:2018