According to the British Daily Post report, scientists have been committed to exploring cheap, environmentally friendly and efficient energy manufacturing methods. One of the most promising methods is to use hydrogen to make energy. As an environmenta…
In recent years, the anti-corrosion steel-lined plastic storage tank industry has developed very rapidly, and many new types of anti-corrosion enterprises have appeared one after another. Up to now, the manufacturers of anti-corrosion steel-lined plastic storage tanks are i…
There are three types of air leakage in the cyclone dust collector: the inlet and outlet connection flanges, the dust collector body and the dust discharge device. The causes of air leakage are as follows: 1) The air leakage at the connection flange is mainly that the bolts…
According to statistics, in the United States from 1960 to 1973, there were 166 accidents involving oil in fires and explosions caused by static electricity. In Japan, about 100 static fires occur each year, of which about 20% are fires caused by human electrification.…
The design of the solar thermal power station mainly considers the proportion SM of the solar thermal collector field and the rated capacity of the generator and the length of the energy storage time. Increasing the energy storage capacity can reduce the unit cost of electricity, mainly b…
At the end of 2013, another new regulation of the building waterproofing industry, "Technical Specification for Residenti…
In addition to corn, sorghum, bean cake and other carbohydrates, protein feed and high-quality forage, it is best to make some supplements with high sugar content and rich in vitamins for feeding. The fattening effect will be better. . 1. Germinated feed. Principle and production method: Af…
The registered amount of the short-term financing bill is RMB 500 million. The registrati…