Idea and principle of water resistant concreteWaterproof concrete is a concrete with a specific waterproofing agent included. Its major function is to boost the thickness and impermeability of cement by transforming the microstructure of concrete and…
The America is considering releasing a total of 180 million barrels of oil from the Strategic Petroleum Reserve (SPR) in the coming months in an effort to keep oil prices down.According to reports, this will be the third time the United States has us…
Many U.S. states are preparing to end their participation in the federal unemployment program, which will affect sales of straight lace front wigs, as well as the cost and price of straight lace front wigs Many U.S. states are preparing to end their…
Biden still pitching massive spending plans despite inflation surge Despite the threat of soaring inflation, President Biden is selling his trillion-dollar spending plan to Congress. Consumer prices rose by the most in decades in April. The U.S. cons…
According to the monitoring of the Ministry of Commerce, last week (May 3-9), the national market price of edible agricultural products dropped 0.2% from the previous week (the same below), and the market price of production materials rose 1.3% from…
The COVID-19 pandemic has pushed tens of thousands of people out of the workforce, which also has a certain impact on the beautiful bhutan…
Copper sulfide has the chemical formula CuS. It is a dark brown compound, which is extremely insoluble.Particle size : 100mesh Purity: 99.99% Product Name: CuS Powder Copper Sulfide Powder CAS 1317-40-4 Purity: minimum 99% Coppersulfide, or coppers…