嗨浪社区app链接丝瓜视频官网_丝瓜视频色版_丝瓜视频色版app

男人把女人桶爽的视频

 Disinfectant plastic bottle
Product classification
Contact us
Contact: Manager Wang
Mobile phone: 18733044888
Tel: 0317-4805788
Fax: 0317-4804222
Business QQ:2698602815
Mailbox: geermei@126.com
Website: http://13418430892.com
Alibaba: http://hbmhdq.cn.alibaba.com
Address: Cangdong Economic Development Zone, Cangzhou, Hebei
Reasonable selection of electric heating furnace power
Your current location: Home Page "Reasonable selection of electric heating furnace power
Reasonable selection of electric heating furnace power
Author: administrator release date: 2020-04-16 09:34:08

Reasonable choice Electric heating furnace Power

The selection of the power of the electric heating stove is reasonable according to the heat load and the area of the heating room. The energy saving building is 13-15 kilowatts per kilowatt. The average or villa is 9-11 square meters. The room is too high or the sealing is not strict. The heating area should be appropriately reduced. If the power is too large, the heating will save the cost and the small power will not achieve the ideal heating.

How to choose backwater temperature difference? Floor heating generally needs 15-20 degrees. Radiator recommended 8-12 degrees.

COPYRIGHT extension 2019 Cangzhou Geer Electric Appliance Co., Ltd. ALL RIGHT RESERVED.
Address: Cangdong Economic Development Zone, Cangzhou, Hebei, China: Tel: 0317-4805788 Fax: 0317-4804222 Mobile: 18733044888
Copyright: Cangzhou geome Electrical Appliance Co., Ltd. Baidu Maps