The logistics of international commerce involves moving physical goods from one country to another, and it is a crucial part of many industries. It is also a vital component of sustaining the economy and creating jobs. The global market is becoming i…
According to reports, a few days ago, a case about the alleged abuse of animals in livestock transportation ended in the captain's conviction, and the shipowner and the beneficiary cargo owner were not criminally punished.…
After falling last week, international gold futures edged up on Monday, posting their second gain in seven sessions. Gold futures for April delivery rose 20 cents, or less than 0.1%, to settle at $1,929.50 an ounce on the New York Mercantile Exchange…
China's oil prices are expected to rise for the fourth consecutive year after hitting an eight-year high On March 2, the international oil price rose sharply due to the situation between Russia and Ukraine and other factors. The main bre…
The application of various concrete admixtures can not only improve the performance of concrete, but also promote the development of new concrete technologies, promote the application of industrial by-products in cementitious material systems, and al…
Also known by the chemical name NbSi2, niobium diilicide or niobium silicide, NIobium silicide has the same chemical formula. For high-temperature structures, niobium-silicide-based components of turbines, and other applications, NbSi2 is powdered. P…
A lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and oxides, and the electrolyte is a sulfuric acid solution.…