Brazil, the world's largest coffee bean producer, recently announced that it is facing the worst drought in 91 years, affecting local hydropower generation and agricultural In718 powder keeps going up. About 3D Printing Nickel Alloy IN718
Brazil, the world's largest coffee bean producer, recently announced that it is facing the worst drought in 91 years, affecting local hydropower generation and agricultural In718 powder keeps going up. About 3D Printing Nickel Alloy IN718
The roble had hit a record low after the West imposed sweeping sanctions on Russia for its aggression in Ukraine. Russia's president recently ordered exports of Russian gas to unfriendly countries to be settled in robles. The speaker of Russia's up
As some professionals know, rubber cored glass powder is a micron-level hollow glass micro sphere with a smooth surface. The main chemical component is silicate glass. The hollow transparent sphere is observed under the electron microscope. It is Low
In the face of rising oil prices, the 31 member countries of the International Energy Agency decided in early March to release 60 million barrels of crude oil reserves. However, the markets reaction to this statement was not strong, and oil prices c