Equipped with accident scene investigation and lighting equipment, etc., it is used for public security personnel to grasp the situation in real time, to carry out work deployment and on-sit…
As the only demonstration city approved for the promotion and application of new energy vehicles in the country, the municipal government has accelerated the construction of new energy charging equipment, allocated special parking spaces for vehicles, and implemented subsidy policies…
Behind the rapid development of agriculture in China is the silent contribution of countless agricultural scientific research institutions. Scientific research laboratories and agricultural scientific research units continuously explore and research and analyze with the help of v…
Recently, the world's leading power management company Eaton's various single-tube and double-tube pipeline filters have passed the rigorous inspection of the filter design and manufacturing process, and have been approved by American Bureau of Shipping (ABS). This recognition helps…
Features and working principle of imported high temperature and high pressure gate valve High temperature high pressure valve is one of the most commonly used shut-off valves. It is mainly used to switch on or cut off the medium in the pipeline and is not suitable for regulating the flow o…
Liang Xiao'an, the spokesperson of the Ministry of Transport, spokesperson and director of th…