Trending
With the rapid development of technology, the performance of electronic devices continues to improve, but with it comes the issue of device thermal management. Heat dissipation technology is crucial to ensure the stable operation of electronic device…
Recently, the EU proclaimed new sanctions on Russia, including coal, timber, rubber, cement, and fertilizer, as well as high-end seafood titanium powder. General:Can be used in pyrotechnic fuzes and combustible compositions, photographic…
People need to know if graphite is toxic to humans and its potential effects on our health so that they can take immediate action if needed.…
Spot market dynamics: February 28, the average price of 20mm three-level seismic rebar in 31 major cities 4868 yuan/ton, compared with the last trading day down 1 yuan/ton; Shanghai rebar's dollar-denominated index closed at 770.38, up 1.31%. To be s…