少妇搡BBBB搡BBB搡爱恋,免费无码婬片AAAA片直播,丰满少妇乱子伦精品看片,国产精品无码在线观看

Unitary air conditioner

Unitary air conditioner

1. Operational reliability

As the evaporator of the low-temperature air conditioner is prone to frost and traditional defrost method of electric heating features low efficiency of the unit, new defrost concept is adopted in which low-temperature air conditioners abandons the traditional defrosting mode by controlling the condensing pressure and evaporating pressure, and achieves higher energy efficiency of unit operation. This technology has been patented.

2. ?High efficiency and energy saving

High energy efficient water-cooled and air-cooled unitary air conditioner can be provided. Its EER is much higher than the national level of energy-saving standards, reaching industry-leading level.

3. High cost performance

The 6th generation unit’s quality is stable and reliable. No need additional space design and reconstruction costs, simple and convenient, super cost-effective.

4. Brand accessories

The parts of main refrigeration system are from famous brand, such as international famous brand compressor with high performance, centrifugal fan with low noise and high efficiency, which are energy saving and reliable.

5. High-end design, beautiful outlook

The unit has optimized edges and corners, personalized design, fine processing technology, highlighting the high-end design and room.

6. Multiple protection, safe and reliable

Unit is equipped with multiple safety protection, such as high and low pressure, compressor over-current and overload, etc., to ensure the safety and reliability of the unit.

7. Tailor-made design

According to the user’s requirements (e.g.: Environmental refrigerants, air supply and return mode), can provide more customized designs, free to design the optimal environmental system solution.

8. special treatment

According to the specific application requirements, the unit can be provided with explosion-proof anti-corrosion functions. It is applicable in petroleum, chemical, metallurgy, military, medical, where there may be ⅡA, ⅡB, ⅡC, T1 ~ T4 flammable gas, explosive gases with mixed steam and air of 1 ~ 2 areas.

Product enquiry

    Company name*
    Contact person*
    Title*
    Email*
    Message*
    精品丰满人妻无套内射 | 中文一级片电影免费观看 | 在线观看欧美国产一区二区三区三州 | 又硬又粗 17无遮挡免费视频 | 真人污网站在线观看 | 午夜av污污污羞羞影院 | 好吊视频一区二区三区四区 | 色噜噜人妻丝袜av先锋影视 | 精品人妻午夜一区二区 | 欧美久久久久一区二区三区18禁 | 中日韩黄色性爰视频免费看 | 国产96精品久久久久久久久 | www.操.com| 亚洲AV蜜桃永久无码精品性色 | 国产美女裸体永久免费无遮盖 | 乱子伦一区二区三区国产观看 | 工地夫妻A级毛片免费高清视频 | 国产视频一区二区 | 天使萌AV无码免费一区 | 18禁止观看网站 | 亚洲熟女乱熟乱熟妇综合网二区 | 国产91精品特级淫乱性污污xxww | 精品人妻一区二区三区浪潮在线 | 国产精品无码一区二区果冻视频 | 一级毛片在线观看视频 | 免费看无码一级A片 | 国产精品自拍白浆 | 人人爽人人爱人人爱人人爽 | 午夜福利国产在线 | 一级a性色生活片久久无 | 黑人少妇性高潮视频 | 男女污污在线观看学生妹喷水公司 | 成人无码一级毛片免费 | 精品深夜Av无码一区二区三区三 | 婷婷五月天成人社区 | 91美国黄色片见视 | 天天做天天爱夜夜爽毛片毛片 | 少妇特黄A一区二区三区 | 手机av在线观看 | 精品国产乱码久久久a | 日韩黄色视频勉费播放 |