Painting Class: Coating film forming method for electro…

Electrophoretic coating is a special coating film forming method. It is the most practical construction process for water-based coatings. It is water-soluble, non-toxic and easy to automate. So far, some foreign commercial vehicle companies have had many years of experience in

Wenzhou machine tool industry gorgeous transformation

Looking back at history, the machine tool industry in Wenling City was once a smash hit in the 1970s and 1980s. The dump trucks of Wenling General Machinery Factory and the bullhead planers of Wenling Machine Tool Plant were all well-known throughout the country. After several decades of developm

"Two seconds green light" warning hardware ma…

At the crossroads of Shapingba, Chongqing, the green light in one direction is only 2 seconds, and only one car can be used at a time. On the other side of the same road, after waiting for more than 80 seconds, there was only 4 seconds of green light. The drivers said that the

Painting Classroom: Introduction to the special coating…

In view of the particularity of plastics and their products, in addition to industrially common brushing, roller coating, shower coating, dip coating, air spraying, high pressure airless spraying, the plastic industry also uses the following special coating methods. 1 drum co

Application of protective acid preparations in pregnant…

The performance of sows directly affects the efficiency of raising pigs. In China, whether it is a large-scale pig farm, a small or medium-sized pig farm or a professional farmer, there are different problems in the performance of sows, such as constipation and lack of physical condition. No estrus

November CPI and PPI are both low innovation

While inflation has been tamed, China’s economic growth has continued to fall. The macroeconomic data released by the National Bureau of Statistics in November showed that the added value of industrial enterprises above designated size (hereinafter referred to as “industrial added va

Study on the application of compound enzyme preparation…

A large number of studies have found that the addition of complex enzyme preparations can eliminate the harmful effects of anti-nutritional factors and toxins, improve animal digestibility and utilization of feed, improve animal performance, reduce nitrogen and phosphorus excretion in animal waste,