On June 29, BP released the Statistical Yearbook of World Energy 2022 (yearbook). According to the yearbook, "The past 2021 has seen the greatest challenges and uncertainties in the global energy system in nearly 50 years."…
The efficient concrete super-plastifiant agent is a synthetic polymer used in the preparation of high strength concrete. They are also known as high range water reducers because their use in wet concrete can reduce the water content in wet concrete m…
New materials refer to newly developed or developing structural materials with excellent properties and functional materials with special properties. Structural materials mainly use their strength, toughness, hardness, elasticity, and other mechanica…
Entering 202 1 , what measures should the global economy take to meet the challenges under the influence of epidemic? And how can the recovery model be successfully launched? Global uncertainties and unstable factors are increasing. The complexity mu…
"Due to the continuous increase in raw material prices, the company's production and operating costs continue to increase, our company intends to substantially adjust the prices of its household paper products from April 1 . " Leading paper...…
Copper products exhibit good electrical conductivity as well as thermal conductivity. They are also ductile, resistant to corrosion, and have a high wear resistance. They are widely used by the electricity, electronics and energy industries. Metal…
FMES is a sulfate anionic new surfactant. It is easily soluble, dispersible, compatible with hard water, and has high electrolyte stabilty.Active Matter Content: 70% Fatty Acid methyl Esters Ethoxylate Sulfonate The Fatty Acid methyl Esters Ethox…