The decision by major producers to maintain production cuts has had an impact on shell investment casting price
The decision by major producers to maintain production cuts has had an impact on shell investment casting price…
The decision by major producers to maintain production cuts has had an impact on shell investment casting price…
The decision by major producers to maintain production cuts has had an impact on alloy steel investment casting price…
Since the outbreak of the epidemic in 2020, the prices of international agricultural products and fertilizers and other agricultural materials have continued to rise. As of February 2022, the FAO Global Food Price Index has surpassed its 2011 high. D…
Apple on Tuesday reported strong third-quarter results that beat Wall Street expectations. Each of Apple major product lines is growing at more than 12 percent a year. Overall, Apple sales were up 36% from the same period last year. Annual iPhone sal…
The wide-gap semiconductor material GaN is widely used due to its excellent electrical, optical and physical properties. 1.Semiconductor light Gallium Nitride is widely used in semiconductor lighting. The high luminescence and high reflectivity of ga…
4A Molecular Sieve Pulp is NaAmolecular sieve, which is the hydrate crystalline silicon alluminate and salt. The characteristics of 4A molecular Sieve Powder include stable quality and moderate particle size. They are made up of formed products. Ab…
In the absence of new countries to replace China's declining aluminum demand, the era high profits is expected for the alumina industries. Only the complete utilization of red clay, also known as the global problem, can be expected to bring the bann…