To study the problem of collapse mode cracking in the cast-in-place foam concrete wall, using ordinary Portland cement, fly ash, and self-made composite foaming agent as the primary raw materials, the admixtures (there are two kinds of admixtures) we…
Tungsten dioxide is its name. Formula: 247.97 Molecularweights W2. Additionally, hexagonal packaging is 99.9% pure About Tungsten Disulfide WS2: Tungsten disulfide This metal can be mixed with other metals, such as tungsten or sulfur. T…
From April the French government will reduce fuel taxes slightly to ease the burden on consumers. Warned of possible energy shortages in France by the end of the year and called on the French to conserve electricity and gas from now on, saying that i…
Molybdenum Sputtering Target of 5mm, 99.95% Pure Molybdenum, Polished Molybdenum About Metal Aloy 5mm Thick Polished Molybdenum Sputtering Goal: Chemistry: Manufacturing process molybdenum dust --- sintering -- rolling --- finish inspe…