DIN EN 14037-1-2016 用于120 ℃以下水体的自由悬挂式受热和冷却表面. 第l部分: 空间供暖用吸顶式预装辐射板. 技术规格和要求; 德文版本EN 14037-1-2016
Free hanging heating and cooling surfaces for water with a temperature below 120 °C - Part 1: Pre-fabricated ceiling mounted radiant panels for space heating - Technical specifications and requirements; German version EN 14037-1:2016