Medicine filter membrane is a commonly used filter material in the production of cell culture fluids. It can remove microorganisms, particles and other impurities in the cell culture fluids. This ensures the pr…

In our daily life. Wearing a watch is not only for telling time, but also for decoration and a way to show your identity. As far as today’s watches are concerned, there are watches that are not waterproof…

In recent years, as people’s awareness of ecological and environmental protection has increased year by year, the environmental protection situation has become increasingly severe. The livestock and poultry bre…

HEPA (High-Efficiency Particulate Air) is a foreign name. There are many kinds of materials for HEPA filters, which can be divided into PP (polypropylene) filter paper, PET filter paper, PP and PET composite fi…

As a wireless communication tool, walkie-talkies are widely used in many places due to their economical use and low operating costs. However, many people encounter parts when using walkie-talkies. If moisture a…

Organic fertilizers are generally formed through stacking and fermentation. Summer is a good time to make organic fertilizer. Taking advantage of the high temperature conditions in summer, organic waste such as…

Indoor air quality is increasingly important to people’s health and work efficiency. In fact, indoor air is not guaranteed to be clean because there are many pollutants surrounding us. Air pollution is very har…

The application of walkie-talkies ranges from communication in an event organization to construction, railway construction, etc. Walkie-talkies are a good command and intercom communication device for people wo…

We know that air purifiers can remove particulate matter in the air at a high level, and at the same time, they can also solve the problem of indoor volatile organic compound air pollution caused by decoration …