国内精品国产三级国产99-主人起床尿进奴喉咙里h-亚洲老老头同性老头交j-黄色国产一级视频-亚洲欧洲在线看-精品久久久久99-国产午夜精品理论片a大结局-国产无色aaa-国产亚洲传媒女同,操女生视频,乳神榨乳授乳中在线播放,国产裸体视频

Performance Characteristics:

1, High Efficiency and Energy Saving

EC Fan reduces noise and energy consumption;

Soft start function reduces the starting current;

Adjust the air supply volume based on real-time load;

Using DC variable frequency vortex compressor for dynamic cooling;

Adopting electronic expansion valve, Realize precise refrigeration;

R410A environmentally friendly refrigerant;

2, Multiple air supply methods

Forward air supply;

left , Right air supply ;

front , left , Right three side air supply;

3, Multiple cooling methods

air cooling , water cooling , chilled water;

4, Advanced Control

7 Inch color touch controller;

Intelligent Control Design, Equipped with a graphical user interface;

The device performs self inspection on the environmental conditions, Economic adjustment of air volume and cooling output;

Application field:

Widely used in network management centers, Bank Securities, taxation, communication, postal service, SARFT, public security, traffic, electricity, medical, industrial control, Important data fields such as national defense.