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…
Boron carbide (B4C), also known as black diamond, is gray-black and is a very hard man-made material.…
High-silicon aluminum alloy is a binary alloy composed of silicon and aluminum. It is an alloy material mainly used in aerospace, space technology and portable electronic equipment.…
The efficient eucobar concrete retarder 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 mixtures…
Japan world-leading technology industry High performance fiber : After 30 years of loss, this industry is still at the forefront of the world The recently years, the impression to Japan may be more biased towards beauty, cherry blossoms, Japanese dra…
Advanced materials are the cornerstone of the development of strategic emerging industries Advanced materials refer to the materials that have emerged or are in development . Advanced materials have excellent properties that traditional materials do…