Draft Document - Ventilation for buildings - Air diffusion - Aerodynamic testing and rating for mixed flow application: non-isothermal procedure for a cold jet; German version prEN 15854:2008
文件草案——建筑物通风——空气扩散——混流应用的空气动力学试验和额定值:冷射流的非等温程序;德文版prEN 15854:2008