Buildings and other facilities – heating, illumination, ventilation and other
建物及び暖房、照明、通風等の附属設備
タグ: illumination
建物及び暖房、照明、通風等の附属設備
Buildings and other facilities – heating, illumination, ventilation and other
建物及び暖房、照明、通風等の附属設備
Buildings and other facilities – heating, illumination, ventilation and other