First, the mechanism of particle growth during reduction
The particle size of the tungsten powder produced during the reduction process varies with the reducing conditions, that is, it will grow under certain conditi…
Phosphorus impurities in iron concentrates mainly exist in the form of apatite and collophosphate, and a small amount is present as rare earth phosphate minerals. Although the floatability of phosphor…
In the first quarter, the performance of Shaanxi Auto Heavy Truck's domestic market was very eye-catching. Domestic sales (delivered users) increased by 180% year-on-year, and market share increased by 3 percentage points year-on-year. Among them, in March, the overall sales grow…
Cloud agent concept
The cloud computing industry is booming. Public cloud has become a crowded Red Sea market, and more and more different types of service providers have emerged. Full competition on the one hand to bring the market price and se…
According to the statistics of the Traffic Management Bureau of the Ministry of Public Security, as of the end of March 2017, the number of motor vehicles in the country exceeded 300 million for the first time, including 200 mill…
With the continuous development of the market economy, the National Auto Parts Trade Fair has evolved from a single-content conference in which traditional instructional plans have been allocated to the development of complete vehicles, auto parts, automotive electrical appliances, auto m…