中国丰满熟妇xxxx性,被公侵犯怀孕的人妻中文字幕,国产成人无码精品亚洲,国产又爽又黄无码无遮挡在线观看

[What is the physical cleaning method for industrial air conditioners?]
Release date:[2020/10/19] Is reading[390]次

What is the physical cleaning method for industrial air conditioners?


The common physical cleaning method of industrial air conditioner is the main gun, which is to remove the accumulation or infarction in the tube by tightening the air or manually passing tools such as punches, rubber plugs, nylon brushes or round steel through the heat exchanger tube. Open the end cover of the main engine, and use a gun to pass the copper pipe one by one to clean the biological slime and rust residue on the pipe wall. After the end of the gun, use high-pressure water to clean it. Then thoroughly eradicate all rusty residues and scales on the side of the water chamber and the inner wall of the end cover, and brush the anti-rust paint twice to play the role of rust removal, rust prevention, scale removal, and scale prevention.


Jiangsu Jincheng Air Conditioning Engineering Co., Ltd. has been focusing on the design, development and production of industrial air conditioning equipment for many years. Its industrial refrigeration is widely used. The main products are: industrial air conditioning, chemical fiber industrial air conditioning, textile industrial air conditioning, chemical fiber industrial refrigeration, and dust-free workshop refrigeration , Ventilation ducts, cooling towers, refrigerators and other air conditioning units and accessories.


Jiangsu Jincheng is a rare conscience manufacturer in the industrial refrigeration industry. If you want to know more product information, please contact: Mr. Song 13705113637 Website: http://q045.cn/


Keyword:
ADD:No. 18, Rongguang Road, National High-tech Park, Yancheng City, Jiangsu Province Phone: 0086-13705113637 Tell: 0086-0515-88809180 Fax: 0086-0515-88809181 E-Mail: jsjckt@126.com
Copyright ? 2018 All rights reserved
Copyright Jiangsu Jin Cheng Air Conditioning Engineering Co.,Ltd 技術(shù)支持:中國丙綸網(wǎng)