滑铁卢华人, 水城百事论坛
+ 发帖 登录 注册
0

看大家在讨论HRV,很多人都不知道,我就简单介绍一下。 〖热点〗

andrew · 2016-02-02 09:07 · 7220 阅读 · #432813
  • 0匿名 2016-02-02 14:39 #432937
    HRV system 74% energy savings of the ventilation loss, amounted about 30 kWh.m-2 per year. Investment would payback during 12 years.
    支持 [b]粗体[/b] [img]图片地址[/img] [url]链接[/url]
    取消,返回帖子