Googleprofits in the red-hot advertising market almost doubled, which will alsoaffect the market of oled touch screen. Googlesaid its profit in the quarter benefited from accounting changes related to thedepreciation of servers and networking equipme…
Yahooinc. has pulled out of China, citing an increasingly challenging operatingenvironment. Will this have an impact on the market volatility of oled touchscreen? YahooInc. said Tuesday it pulled out of China, citing an increasingly challengingoperat…
Amazonplans to launch the first two prototype satellites for its massive KuiperBroadband constellation in 2022. If allgoes according to plan, the two spacecraft, named Kuipersat-1 and Kuipersat-2,will be launched from the Space Force Station at Cape…
Hafnium diboride or HfB2 is a gray-black metallic luster crystal. Its crystal structure belongs to the hexagonal system.…
Concrete superplasticizer is high efficienct water reducing agent. Its difference from ordinary water reducing agent lies in the high-water reduction rate. The water reduction rate of ordinary water reducing agent is generally 5%-10%, and the water r…
TRUNNANO is a reliable supplier for TRDN-1 Molecular Sieve Catalyst for Denitration of Exhaust Gas of DSL Vehicles.…