The earth is our home for survival, especially water, which is indispensable for everyone and every place. Therefore, the country...

Now the defoamers on the market mainly include industrial grade and food grade. No matter in the process of industrial manufactur...

Today, Mr. Li sent us for help and asked them to solve the foam problem. Mr. Li did metal processing, but because there were too ...

The Dragon Boat Festival, also known as the Duanyang Festival, Dragon Boat Festival, Chongwu Festival, Dragon Festival, Zhengyang...