Ventilation for buildings. Fire precaution for air distribution systems in buildings
建筑物的通风 建筑物空气分配系统的防火措施

2008-11-30

Ventilation for buildings - Fire precautions for air distribution systems in buildings
建筑物通风.建筑物空气分配系统的防火措施；德文版EN 15423:2008

2008-09-01

EN 15423. Ventilation for buildings. Fire precaution for air distribution systems in buildings
EN 15423 建筑物的通风 建筑物空气分配系统的防火措施

2005-11-25

Draft Document - Ventilation for buildings - Fire precautions for air distribution systems in buildings; German version prEN 15423:2005
文件草案——建筑物通风——建筑物空气分配系统的防火措施；德文版prEN 15423:2005

2006-01-01

Mechanical ventilation and air conditioning in buildings, Part 2: Fire precautions in buildings with air-handling systems
建筑物的机械通风和空调 第2部分:带空气处理系统的建筑物的防火措施

1970-07-01