EN 14037-1:2016
自由悬挂对水的加热和冷却表面温度低于120℃-第1部分:预制的天花板上安装面板空间辐射采暖-技术规范和要求
Free hanging heating and cooling surfaces for water with a temperature below 120��- Part 1: Pre-fabricated ceiling mounted radiant panels for space heating - Technical specifications and requirements