Since last year, the world’s major tire companies have continued to acquire, reorganize, and split their homes. Among the many asset changes, the majority are due to corporate strategic adjustments and take the initiative to attack the global tire industry, which has led to chan.......
Safety management system management and maintenance should meet the requirements of relevant standards and specifications. A sound and standardized management and operation system should be established and professional operation and maintenance personnel should be set up. The personnel with h.......
On August 25, the World Robotics Congress entered the third day, and the venue was still full of people and lively. The reporter walked along the way to the World Robot Expo and found that there were dozens of children’s early education robots. Information inquiry, music on demand, and s.......
In 2015, the first DSUC double shield hard rock tunnel boring machine in China was constructed with the maximum monthly footage reaching 330 meters in the construction of the Qingdao Metro Line 2, which was 10 times that of the traditional blasting method and .......
The average altitude is more than 3,000 meters, and the entire journey is more than 200 kilometers. The fuel consumption of 19.7 liters per 100 kilometers is empty. This is the result of the championship in the Liberation and Fuel Economy Championship. It was created by .......
With the development of economy, the scale of the park is continuously expanding, and there are more and more owners, internal employees, merchants, and visitors in the park. The access control management presents problems such as large visitor bases, difficulty in control, difficult statisti.......
Laser TVs are not equivalent to laser projection. There are also many differences between LCD TVs and OLEDs currently available on the market. The author will introduce them in detail and hope to give you answers.
Laser Television Technology Principle<.......
In 2014, it can be said that Qinghai Province is the most difficult year for the development of industry and information technology.
This.......
The advantage of the comprehensive mechanical tester for mechanical properties of furniture is a comprehensive instrument for the testing of furniture performance, which is suitable for all kinds of furniture. It has a high degree of precision and conforms to international common test standards.......
The newly revised “Regulations on the Application and Use of Motor Vehicle Driving Licenses†shall not be used on a single high-speed basis within 1 year of the driving year of next year. According to Xinhua News Agency, Beijing Electric (reporter .......
Name Specification Material Steel Factory / Origin
Today's price (yuan/ton)
Yesterday the price (yuan/ton) Change (yuan/ton) High-line φ6.5-12mm Q235 Shougang 4890-4940 4830-4880 rose 60 high-line φ6.5-12mm Q235 Tanggang 4890-4940 4830-4880 rose 60 high Li.......