The necessity of installing security gates
1. Background Overview With the continuous development of the social economy, the price of raw ma...
The necessity of installing security gates
1. Background Overview With the continuous development of the social economy, the price of raw ma...
New design of lithium battery may reduce dependence on rare metals
According to the latest issue of Nature Materials, in order...
4.6V high-voltage lithium cobalt oxide lithium-ion battery cathode materials research progress
Lithium cobalt oxide (LiCoO2) is the earliest commercially ...
Scientists develop unique organic solar cells designed for indoor lighting
According to foreign media New Atlas, organic solar cells a...
How to build an intelligent connected car system
When the wave of smart cars and autonomous driving is surging, how to build an intelligent networke...
Japan Dongda team develops ultra-small satellite water jet engine
According to Kyodo News reported on June 25, the research t...
National Energy Administration: Strengthening risk exploration
In order to strengthen the planning and management of oil and natural gas and promote the hea...
How to optimize the quenching and toughening process of 45 steel high strength bolts?
In production, 45# steel is used to manufacture large-size 8.8 high-strength bolts. The heat treatm...
Types, characteristics and maintenance methods of Shida pliers
Shida pliers are mainly used for clamping parts for riveting, welding, gri...
The bad thing about wet and dry separation in your bathroom
Modern home bathroom is popular to do wet and dry separation to make the ground look cleane...
Shaanxi Xianyang bridge erecting machine rental has a full range of beam erecting equipment
Shaanxi Xianyang bridge erecting machine rental is affordable, excellent performance, complete mod...
Diamond surface water vapor annealing technology for next generation power devices
Abstract Diamonds are highly sought after for their dazzling beauty and are often presented i...