japanesefreel体内精日本,无码人妻视频一区二区三区,欧美丰满熟妇乱XXXXX网站,亚洲码欧美码一区二区三区

Languages
inner banner

Industry News

The Cloth Air Duct 15 2022.08
Industry News The Cloth Air Duct
Ⅰ. Introduction:The cloth air duct is a kind of air supply duct woven from ordinary fiber cloth and passed through the holes on the surface of the cloth. The cloth air duct originated in the frozen a...
Durkee Redefines the New Standard of Air Duct in Public Places 11 2022.08
Industry News Durkee Redefines the New Standard of Air Duct in Public Places
With the rapid development of the society and economy, people are facing a high pace of work and life environment, shuttling in various places such as office buildings, factories, workshops, commercia...
The Standardization Process of Pharmaceutical Cold Chain Logistics is Urgent 08 2022.08
Industry News The Standardization Process of Pharmaceutical Cold Chain Logistics is Urgent
In the first batch of five newly revised drug GSP catalogs, "storage and transportation management of refrigerated and frozen drugs" and "automatic monitoring and verification managemen...
The Difference Between Sox Air Duct and Chinese Cloth Air Duct 04 2022.08
Industry News The Difference Between Sox Air Duct and Chinese Cloth Air Duct
In recent years, with the successful promotion of sox air ducts in China and the continuous improvement of users' acceptance of sox air ducts, many industries have abandoned the traditional air du...
Industry Viewpoint: Central Air Conditioning System Cleaning - A Neglected Source of Health 01 2022.08
Industry News Industry Viewpoint: Central Air Conditioning System Cleaning - A Neglected Source of Health
According to the sanitation testing of central air conditioners in public places conducted by the disease control department, legionella bacteria are detected in the cooling water of central air condi...
Purchasing Tips of the Fabric Duct Material 20 2022.07
Industry News Purchasing Tips of the Fabric Duct Material
Fabric air ducts are applied in many food industries and engineering construction processes. Their products have good corrosion resistance and mildew resistance, and they are all made of high-quality ...