Polished Tungsten wafer with 99.95% purity More Metal Alloy 99.95% High Pure Polished Tungsten Wafer Properties: Good thermal conductivity and low thermal expansion. Uses: Used in many areas such as aerospace electronics, lighting, medical…
On August 30, thechemical raw materials sector rose by 2% At 9:38 on August 30,the chemical raw material sector index reported 23240.54 points, an increase of2%, with a turnover of 10.095 billion yuan and a turnover rate of 0.87%. Among the stocks in…
Mortar early strength agent is an important mortar additive, which has an important influence on the performance of mortar. it can improve construction efficiency and save construction cost.…
Google extends Pixel 4 XL repair warranty for a year in some regions If you live in the US, Singapore, Canada, Japan and Taiwan, Google will repair your Pixel 4XL phone free of charge after the warranty expires for up to a year. The tech giant has ro…