At the second “Science and Technology Innovation Fair,” the Civil Aviation Flight University of China will bring “easy-to-move welding equipment.”
According to Zuo Duquan, the project leader, a piece of easy-to-move welding equipment includes a...
According to Zuo Duquan, the project leader, a piece of easy-to-move welding equipment includes a...
A Main Florida female came home to a peculiar vanishing act. She stated her driveway...
In today’s electronic equipment, power adapters have become an indispensable part. Among them, 4.5-volt direct...
In the power system, transformers are vital equipment, mainly used to regulate voltage and ensure...
Belgium-based Etex has signed a deal with building materials company BGC to acquire the latter’s...
Nickel-titanium-chromium alloy is composed of three elements: nickel, titanium and chromium. This alloy is widely...
Molybdenum disulfide is a silver-black to black powder with a metallic luster, a greasy feeling...