The ultra-short-range defensive weapon system is a kind of attacking ammunition weapon system used for striking the last sensitive and submunitions within the range of 20~200m from the protected target. The compressed air ejection method adopted avoids the gas jet impact problem caused by.......

In the field of modern security, the appearance of the vault door is becoming more and more common, but this is only limited to a small number of people. Many of our ordinary people are still rarely seen, so the purchase and acceptance of products are not very well understood. Now Tianqi Jinku.......

Over the past three years, Lavrita Engenharia has delivered 70 new AP2 fire engines to the Brazilian fire brigade stationed at fixed-airline take-off and landing airports. These new fire engines equipped with Allison transmissions are part of the Minister of Civil Av.......

Graphene, known as the "king of new materials," is believed to cause a technological revolution that subverts the world. Its application to battery materials is even more welcomed but has never been successful. However, at the "Nanjing International Energy-saving and New Ene.......

From the analysis of China's food packaging machinery market, it can be predicted that there will be strong demand for five types of food packaging machinery in the future, among which the demand for beverage canned machinery is particularly prominent.

This mainly has the following.......

The product name specification material steel factory/origin price (yuan/ton) is Φ6.5mm higher than yesterday's last week. General line Φ6.5mm Q235 Handan Steel 5020 10 20 120 Common line Φ6.5mm Q235 Jiu Steel 5020 10 20 120 High line Φ6.5mm Q235 Pinggang 5050 10 20 90 High L.......

The reporter learned from Chery last week that its bus production base established in Guiyang has been officially put into operation at the end of the year. According to local media reports in Guizhou, as of last month, the 32,000-square-meter painting shop with the m.......